Over the past several years, Gaia Resources has grown its team considerably due to an increase in demand for our services. However, there are still plenty of occasions where we acknowledge that a specific project or undertaking requires additional resources or skills, beyond what our own team delivers. Sometimes this is in an opportunity to move into an entirely new area (when we partnered with the Global Wetlands project for a fish identification solution using AI), or in delivery of a specialised solution that we want to ensure we bring all of the best knowledge and skills to the area (such as the consortium of organisations we have brought together for the delivery of the Queensland State Archives Digital Preservation project.)

Sometimes it is because our values align so well with a partner it is almost like considering them an extension of the team.

This is the case with our partners in the digital experience agency, Liquid Interactive. We have worked so well with them, and so often that we will not only consider them for projects that we know will utilise their skills and specialisations, our own team is excited for each opportunity to work alongside them.

We have worked with them as sub-contractors to deliver development support for Drupal websites in GovCMS; they have assisted us on projects where providing data delivery with a great user experience was key; when one of our team members relocated to a city without any other Gaia Resources staff, we set up her office to be colocated with Liquid Interactive team members. I have also been fairly regularly featuring their Future Led Series of events in my own blogs, and while the events themselves have been a fantastic opportunity to hear informed and varied opinions on topics that matter to our future – I also have to confess to enjoying an opportunity to get to know their team a little better.

Liquid Interactive themselves was first introduced to us through one of our previous employees, Morgan Strong, who has engaged them successfully in previous roles. Morgan has moved on to a role as the Digital Transformation Manager at Queensland Art Gallery & Gallery of Modern Art (QAGOMA), but is also still heavily involved in our organisation as a Drupal and Open Source advocate, and as a client in delivering Collection-based projects.

The world is ever-changing, but I believe there are some things that remain the same. One of these is that as much as what we deliver is important, how we do it is also impactful. It is through our connections with other people that we come to understand the world, so building positive connections can only help us to find our place to deliver the most to our community.

If you are interested in working with an organisation that is collaborative, people-focused, and provides a supportive culture for teamwork, reach out to us via email at info@gaiaresouces.com.au or connect with us on Facebook, Twitter or LinkedIn.

Sophie

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For a handful of our non-technical team members, workshops such as those hosted by She Codes provide a great environment to expand their understanding of web development.  She Codes hosts one-day weekend workshops for women and non-binary individuals to introduce them to coding. Sophie Darnell wrote about taking advantage of a virtual She Codes workshop at the beginning of the pandemic. Although these classes are outside of normal working hours, they are recognised as work hours by the company. 

While as a company we fully embrace continual learning, we also enjoy giving back and fostering the learning of others. Throughout 2020 and 2021, Software Engineer Sarah Aldrich donated many evenings and weekends to mentor for the She Codes Plus six-month bootcamp. 

Our team at Gaia Resources are a pretty diverse bunch, and the ways we prefer to learn and communicate are pretty diverse too. We have a broad range of skills and an amazing cohort of colleagues who are happy to share what they know. So sometimes when we want to learn a new skill, the first place to start is with each other.

Gaia Resources prefers to use open source software in our solutions, where appropriate (Read Chris’s introduction to open source software here). One open source solution that we have implemented for our clients is Drupal. Drupal is a Content Management System (CMS), available to download for free. One of our Senior Developers, Brianna Williams (Bri), has been using her knowledge and experience with Drupal to bring open source content management systems to our clients. One of the most recent of these was the delivery of the Collections Online solution for the Queensland Art Gallery and Gallery of Modern Art (QAGOMA) late last year. She is also a member of the Drupal Brisbane Meetup group, sharing ideas and challenges with other developers using the platform.

Bri realised that other team members (mostly non-technical) were interested in expanding their knowledge of CMSs but struggled to find solid foundational beginner resources. Having had positive experiences using Pantheon hosting on Drupal projects, and benefiting from their online resources, she decided it would be a good place for the team to start. While the resources themselves are self-paced and online, it can often be intimidating if you are starting ‘from scratch’ to complete them by yourself. If you encounter an issue, there may not be many ways to solve it in real-time, and it is harder to confidently complete. Bri recognised these barriers to entry and arranged a session for interested team members to work through the training together, with a dedicated chat line for her to help out anyone who got stuck as soon as possible, and for us all to learn from each other’s mistakes.

Voon-Li Chung leading an Arduino lesson

Once a month, all Software Engineers meet to discuss tools and practises, to stay abreast of what is happening in the field. In these meetings we also share the outcomes of personal PD projects and discuss avenues for future ones. Recently the Software Engineers have embarked on a bit of group PD. One of our mobile developers, Voon Li Chung, kindly volunteered to run Arduino workshops for all interested parties. Upon completion of official business, the Software Engineering meetings turn into hands-on lessons where Voon-Li guides us in a build. Each lesson is designed to build on previous lessons and to demonstrate specific capabilities of Arduinos. Starting with turning on light-emitting diodes (LEDs) and making them flash, we have progressed to learning about H-Bridges that will eventually enable our robots to move both forward and in reverse.  

It is great to learn with a team who are so interested in taking on new challenges and discovering new solutions. Whether we are learning from each other or teaching each other, Gaia Resources has successfully fostered an environment where we are all comfortable exploring new things.

If you want to be a part of a team that values learning or if you have something you can teach our team, reach out! We would love to hear from you. Reach out directly via info@gaiaresources.com.au or connect with us on Twitter, LinkedIn or Facebook. 

Sarah

The post Learning Never Ends: Professional Development at Gaia Resources appeared first on Gaia Resources.

FOSS4G is short for ‘Free and Open Source Software for Geospatial’ – it’s a great convergence of people who are passionate about open source software and open geospatial data, and want to share their experiences. It’s safe to say we all see the business value and the opportunities for innovation and for creating good in this world through sharing and collaborating.

Maybe you haven’t heard the terms open source or open data before, or perhaps you’ve heard them in comparison to Commercial Off The Shelf (COTS) – or proprietary – products? In either case, let’s have a look at what a few of these terms mean:

• Open source software is where the copyright holder grants users the rights to use, study, change, and distribute the software and its source code to anyone and for any purpose. Often source code will be collaborated on and shared through public channels like GitHub.
• Open Data is the concept or commitment to make data products freely available to everyone to use and republish as they wish, without restrictions from copyright, patents or other mechanisms of control.
• Open API is an open Application Programming Interface specification for describing, producing and consuming web services. It allows organisations to open up controlled gateways into their systems, and encourage third parties to build integrations into their own applications.  

There are some truly massive open source software projects out there that are breaking new ground and really challenging the COTS providers for functionality and benefits. In the spatial realm QGIS desktop software and PostGIS relational databases provide free and open source equivalents to COTS products.  In statistics, we make use of products like the R Project, and in software engineering you see Python, PHP, and other open source programming languages everywhere. Even on relatively closed software products, there is a trend to create open APIs so that systems can more easily integrate and exchange data.  

A nice example of QGIS and Python development is what Tom will be talking about at FOSS4G in relation to our involvement with the Northern Australian Fire Information program. The NAFI website has for several years built up an impressive array of fire related data products and services that support land managers (see our previous blogs). For the NAFI QGIS plugin, we leveraged the QGIS open source plugin framework to create a quick access tool for the folks who rely on that desktop package for fire management activities.

The NAFI QGIS plugin places a quick layers panel to the left for easy access to data layers.

We are also close to releasing another plugin that streamlines fire scar mapping tasks for Bushfires NT staff in the Northern Territory using Sentinel imagery from the European Space Agency (another free data product).

It’s not just feature parity and lower price that makes these open source products appealing—it’s also the flexibility and community-driven development opportunities they offer that allow organisations to build their own software interfaces, plug-ins, models and extensions to tailor functionality to meet real business needs.

Increasingly, government agencies publish “open data portals” like data.gov.au as an entry point to gaining easy access to FAIR data extracts and web services – by FAIR we mean data which meet principles of Findability, Accessibility, Interoperability, and Reusability. The Open Geospatial Consortium standardised web service formats (e.g. WMS, WMTS, WFS) these agencies publish to are a lynch pin in so many spatial systems out there. They recognise that FAIR data and open source software availability can kick start and accelerate a range of innovative products and applications they could only guess at.

If you are in a business evaluating software solutions – and I have been on both sides of that supplier-buyer fence – your decision process likely involves evaluating against a number of business risks. I would say that a well-supported open source product could have a lot to offer in terms of reducing those risks:

Other questions worth considering are: how many users are there actively using the product? How often is it updated? Do others find it easy to learn and use? What skills do you need to build on it? All the same questions you might ask of a COTS product, to be honest.  

When you make the choice to use a product like QGIS or to build your own open source solution, know that there is a whole community out there (including us!) willing to lend a helping hand. For whatever challenge you have, chances are that there is someone that has tackled something similar, and has shared a solution or developed a script or plug-in, where you can save time and potentially add value back. 

I really hope everyone heading along to the FOSS4G conference has a great time, and comes away with a basket full of ideas and new connections in their open geospatial journey. If you’d like to strike up a conversation, please feel free to contact me or hit us up on Twitter, LinkedIn or Facebook.

Chris

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The panel was a wealth of both theoretical and applied knowledge, with experience ranging from the practical application and development of AI to the ethical implications. Nick Therkelsen-Terry is the CEO at Max Kelsen, an engineering agency with a focus on AI and ML; Sue Keay, who is the CEO of the Queensland AI Hub and chairs the Board of Robotics Australia Group; Dr Evan Shellshear, Head of Analytics at Biarri, which develops mathematical modelling and predictive modelling solutions; and Justine Lacey, who is the Director of the Responsible Innovation Future Science Platform at CSIRO.

I have to say, I may have originally felt a little intimidated by the experience of the panel, but the speakers quickly absorbed me in their discussions on how the development of superintelligent AI could impact all of our lives; the potential for both positive and negative impacts, as well as what we as a society and as developers of technology should be considering as we move forward.

One of the aspects of the discussion I found particularly interesting was when the panellists raised the question “What is creativity?”. If we program AI that can build upon existing data, even improve upon it, at what point are the outputs of the AI deemed “creative”? While specific definitions of creativity exist and were discussed, what was interesting was that while the definitions themselves were not contentious, how we might interpret them if produced by an artificially intelligent system is not resolved. It was asked by Dr Evan Shellshear how we might differentiate between the artists of the past whose work was not appreciated by the critics of the time and an Artificial Intelligence that was creative in a way we were not yet ready to understand.

The panellist’s conversation around creativity stemmed from questioning how we define intelligence. Existing AIs operate exceptionally well in specialised areas in which they have been trained. But it is that question of how to take machines to the level of intelligence that we have previously only considered to be capable of in humanity (and beyond): is it possible to develop machines that not only build on previous data, but can make intuitive connections and seek out new paths. A phrase often used when talking about software and technology is ‘garbage in, garbage out’. It is based on the idea that a computer can only operate based on the code, or instructions we give it. Therefore, if we develop intelligent machines that operate based on the information that we provide, that machine can only make decisions based on the message of that data. There have been some abysmal examples of Artificial Intelligence solutions developed that not only perpetuate societal and cultural biases of the humans that designed them, but also in some cases worsen their impact. The panellists discussed that not only is AI a tool which we have to develop mindful of our own inherent biases, but it also has the potential to be used as a tool to help us to identify and understand those biases. This could then be a part of a conscious step towards a society that identifies, acknowledges and addresses when our subconscious bias is contributing to unfair outcomes for minorities.

Given that we imagine using a future superintelligent AI to solve the problems that as yet remain unsolved, we can’t be certain if the solutions to those extraordinarily complex problems will emerge in quite the form we imagine – Dr Justine Lacey raised the question of whether artificial intelligence might not take such a different approach to problem-solving that its solutions might not actually provide the solutions we expect. While the panellists were primarily optimistic about how we might use an artificial superintelligent machine to improve our society, it seems that we need to look at both the practicalities and technology required; while also considering the theoretical implications of what it might mean for us as humans. Nick Therkelsen-Terry in particular spoke strongly about the importance of investment and research in this area for Australia. I think given the amazing potential and opportunity to be had in the area, let alone as an industry, this is something that most of us could agree on. 

While there is still a way to go before the advancements of AI and ML are truly ‘superintelligent’, there are still so many problems that Artificial Intelligence and Machine Learning are already helping us solve. Just a couple of months ago, our Data Science Unit Lead, Chris Roach, shared a blog about the exciting results we had with the protype fish-identification product that we developed in partnership with the Global Wetlands team at Griffith University. This project was part of the “Counting Fish” challenge that was put forward by the Australian Institute of Marine Science (AIMS) to address the problem of highly manual fish identification work that currently requires significant man hours and resources for the collection of marine data. The prototype showed us we can successfully reduce the requirement on human resources to collect this important data, allowing us to contribute to research and decision making in the marine sciences much more effectively and efficiently. 

If you have a problem that needs solving, and would like to discuss how Gaia Resources could help you solve it, please feel free to get in touch with myself or our Data Science Unit Lead Chris Roach. Alternatively, hit us up on Twitter, LinkedIn or Facebook.

Sophie

The post Future Led: Superintelligent AI appeared first on Gaia Resources.

I had that opportunity recently when our partners at Outline Global (who capture high resolution aerial imagery for the Northern Territory Government) called me up and asked if I could wander around the Darwin region looking for Ground Control Points (GCPs) that had been surveyed in 2019, and give them a bit of a zhuzh… a bit of a refresh…  a lick of new paint… a new lease on life as it were.

I jumped at the chance to get outside and do some ‘field work.’ Ok, it’s a far cry from my days as a geologist stepping off helicopters onto remote mountain ridges… but hey when you spend the majority of your time tapping a keyboard and clicking a mouse, this is an opportunity with a lot of advantages. Firstly, there’s a lot of the Darwin region I had not seen. Then there’s the sunshine and beautiful conditions of the Dry season, the chance to use some free tracking apps… it was a bit like an easy but widely distributed Geocaching excursion.

What are GCPs I hear you ask? These are temporary survey markers that are obvious control points visible from a plane capturing aerial imagery. The plane criss-crosses on a structured flight plan, so that the resulting imagery strips have significant overlap and can be used for post-processing. Analysts use software to find the GCPs in overlapping images to ‘register’ the imagery and create an orthorectified mosaic. To go through this process with a high level of accuracy you either need to re-use old GCPs with known surveyed coordinates, or conduct a new survey.

You see, these dilapidated white markers were in need of some TLC. Some were little more than a bunch of painted white rocks assembled in a cross and referenced in the previous survey report, and it is not surprising that in the parks and public places they were placed two years back, that someone thought: ‘Well, that is a collection of rocks that is just begging to be kicked.’

An example of a GCP located out at Lee Point. On arrival the marker and cross (left) were barely recognisable. The refreshed GCP (right) will now be visible from the aerial imagery. (right)

To be fair, it is not surprising in that time that these mysterious assemblages would have experienced both human and natural wear and tear, such as blustering winds, monsoonal rains, people with anarchistic tendencies.

So here I come smiling away with my set of 23 waypoints loaded up onto an free and open-source app called OpenGPXTracker and a can of white spray paint. I also brought my laptop along for the ride with a QGIS project with the waypoints and OpenStreetMaps. This was my regional view to help me plan my route,  but I also had the original survey report on the laptop as a reference. I also made sure to bring along plenty of water and a first aid kit.

Across two days, I navigated to the coordinate positions, and followed a bit of a process at each destination:

• wander around with my phone until I stood on the waypoint location
• locate the white GCP marker (sometimes very obvious, other times pretty damn difficult)
• take a “before” photograph
• brush off the soil vegetation
• spray paint the original area
• take an “after” photograph and notes
• hop back in the vehicle

As the tracklog map below hints at, there was a fair bit driving, a number of little dead-ends where the map was a bit ambitious about what constituted a road. There was one that turned out to be a 10km bush track along a fenceline that connected two sealed country roads. Initially happy to find the short-cut, I was soon glad to have brought the 4WD so I could avoid getting bogged in the sandy ruts on that track.

It’s a dragon! Ground Control Points and routes travelled across the Darwin and Humpty Doo region. Day 1 (blue) and day 2 (orange) are shown.

I got to see parts of Darwin you don’t often drive to unless you have a work responsibility to be there, or are a keen fisherman. Apart from the mundane manhole cover on the side of the road, there were termite mounds and historical sites. For instance, Channel Island was a bit of a drive but was an interesting spot with its power station, jetty and historical uses as a quarantine hospital and leprosarium dating back to the early 1900’s. The GCP there by the way was a damaged sign that I think someone must have backed into with their boat!

Channel Island Bridge looking back at jetty and transmission towers (left), Ground Control Point at Channel Island (right),

So now you are up to speed with my field work out of the Darwin office of Gaia Resources! Hope you found that somewhat amusing, but if you’d like to learn more about the imagery being captured, or other projects we get involved in the Top End please feel free to contact me or start up a conversation on Twitter, LinkedIn or Facebook. 

Chris

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The study focused on BRUVS (Baited Remote Underwater Video System) footage, and leveraging artificial intelligence (AI) and machine learning (ML) technologies to collect data and accelerate our understanding of fish in our oceans. AIMS and other researchers spend a lot of time manually capturing data from the videos, so finding efficiency measures and improvements to data consistency and quality would be of tremendous value. Out of the study we built a prototype application for processing and visualising BRUVS data, including automatically identifying and counting tropical fish species.  

Taking the OzFish open dataset and many hours of AIMS BRUVS footage, the team focused on training the AI model to accurately identify a range of fish species representing rare and common fish, fast moving and very small species, schools of overlapping fish and also differentiating morphologically similar species. Demonstrating  the effectiveness of our method for these specific challenges, allowing us to produce quantified, highly accurate results. We are now able to look confidently ahead towards tackling hundreds of species that live in Australia’s tropical waters.

The Fishscale online prototype – video metadata and playpack showing annotations and count statistics.

When we look back at it, we’ve achieved an incredible amount in a short space of time. Our nationally distributed team (Perth, Brisbane, Darwin) worked really hard to make sure we were on the same page and productive with online meetings, collaborations and workshops. This was no small feat when you think we had two COVID-19 lockdowns affecting our Queensland team members.

With a new Fishscale prototype web interface, a new BRUVS video can be uploaded and processed within minutes. While the researcher grabs a coffee, it generates the statistics they need to help model and understand population ecology and fish behaviour. There’s an important human quality control element as well, meaning that fish experts have the ability to make corrections, improve the model and increase the value of their data. 

We really enjoyed the regular interaction with the AIMS team as well, which helped us to design our Fishscale prototype with exciting features that will eventually deliver lots of value and efficiency gains for research workflows and other industry applications. 

So what happens next? Well, there is still plenty to do if we progress to the next phase. We know there are still challenges around much larger numbers of species, variations in water quality and environmental factors. In phase 2, our plan includes customising the user interface to adapt to different user types depending on their requirements for data capture and output. Different products based on the AI framework will have different audiences in mind depending on whether they come from research, monitoring, education, or not for profit groups.

We are confident this is just the beginning of an exciting journey to develop a highly valuable product for streamlining research workflows and generation of important statistics. In fact, the Proof of Concept phase starts up around September, and we are hopeful we can progress and continue working with AIMS on this key initiative. 

If you are interested in this space or are someone who works with underwater videos and fish identification, we would love to get your perspective for future development. Feel free to give me a call or an email though if this type of work interests you – strike up a conversation on Twitter, LinkedIn or Facebook. 

Chris

The post Artificial Intelligence for fish species identification appeared first on Gaia Resources.

Farmers like Mark Desaliy can use the app to monitor fires near their stations.

Our initial release of the North Australia and Rangelands Fire Information (NAFI) app for iOS and Android back in February brings the most used fire information resource for land managers in Australia to your phone, allowing you to keep a constant eye on bushfire threats. You can view maps of satellite generated fire activity (hotspots) and burnt areas (fire scars) provided by the NAFI service. There’s a good summary back in March from Rohan Fisher on ABC Radio – Kimberley.

At a regional scale like this area in northern NT and WA, the NAFI app represents real-time hotspots through a heat map clustering algorithm.

Just to recap on how the app works behind the scenes to provide you with real-time fire information:

• The hotspot locations are updated several times a day and the fire scars are updated up to once or twice a week depending on fire conditions.
• The fire scars are produced by the NAFI Service and the hotspots are sourced from Landgate WA and Geoscience Australia.
• Base maps for imagery and topography can be downloaded for offline use in your region of interest, and then used for when you go outside of mobile data range.
• Burnt area mapping covers the Australian Savannas and rangelands that comprise around 70% of Australia, but does not cover NSW, VIC or the heavily populated regions of QLD, WA and SA.

So how popular is the NAFI app – well we can monitor a number of analytics using iOS AppStoreConnect and Google Play console, or the Firebase dashboard. These are configurable dashboards that can tell us things like how many installations occurred by day or week, how many are actively used, and filtered by operating system or device type. As of today, the iOS app has been downloaded 288 times since it’s initial release, and the Android version 142 times.

AppStoreConnect dashboard for the iOS NAFI app provides statistics of installations by week since the mid-February release.
Google Play Console shows the increase in installations of the Android NAFI app over time since the mid-February release.

We expect installations to continue upwards in the month of May and beyond, as more people on the ground become aware of the benefits and utility of the app. There are two phases of bushfire related activity  where the app can be useful, associated with the early Dry season burn programs and carbon (emission reduction) projects, and the late Dry season bushfire response.

The statistics are anonymised so we are not tracking personal information, but what the out-of-the-box analytics does help us to understand are the trends, and – along with ratings and word of mouth – we get a bit more insight into how people are reacting to the app. This can then feed into our strategy with clients on helping them target marketing campaigns and prioritise enhancements. We also utilise Firebase Crashlytics as a way of logging the details of any crashes and error messages received, and this really helps us get quickly to the root cause of a technical issue a particular user is experiencing.

Please be aware if you are using the app:

• Hotspot location on any map may only be accurate to within 1.5 km
• The hotspot symbol on the maps does not indicate the size of the fire
• Some fires may be small, brief, or obscured by smoke or cloud and go undetected
• Satellites detect other heat sources such as smokestacks

For more information visit: https://savannafiremapping.com/nafi-mobile-app/

If you would like to know more about our projects with the NAFI team, or want to strike up a conversation by sending me an email or getting in touch on Twitter, LinkedIn or Facebook. 

Chris

The post The NAFI app is changing the way work is planned in the field appeared first on Gaia Resources.

QSA in collaboration with the Digital Archives Project team launched the new Archives integrated system to the agencies and public in June last year.  Gaia Resources’ collaboration and specialised team oversaw the Archives biggest change in 20 years. 

The new system features 3 specific systems, Archives Space, for the archivists; Archives Gateway for the Agencies and Archives Search for the customers, agencies and public.

Archives Search is now an easy to use, dynamic system that displays and searches records that are managed via Archives Space system.  

Reaching out to a few of the many users of the new system, they were happy to share their enthusiasm:

• Multiple researchers have indicated that they love that they can create and manage their own account  
• They can order records from home ahead of a planned visit to the Reading Room
• Favourite searches can be saved and all their request history displays in one easy to access place
• Researchers like that they can download an image or request a quote for a digital copy of an image directly from the catalogue and can do this from home
• The catalogue is user-friendly and a lot of things are easier to use now
• Researchers don’t need to use the QSA search terminals.  They can now bring their own laptop in and order directly from there – this makes it easier for new records requests during a visit and is more efficient, particularly if the research terminals are all in use and the researcher would otherwise be waiting for someone to finish before they can order more records
• There is excitement about the ability to tag records and that research communities can now do this and have the benefit of another way to search
• Improved search functionality, such as being able to ‘limit to’ when searching really helps filter their searches. In the case of one very experienced researcher, he has now found records he has never found previously due to being able to manipulate searches using the filters and facets
• Being able to have agency delegates see their agency records is a great feature
• Very pleased to see the Australian Series System underpinning the new Archival Management System (AMS) 
• Happy to see that function and mandate metadata is now available/available again
• The improved storage capacity in the new AMS also means it can now accommodate more documents or larger documents, including significant records such as the Colonial Secretary correspondence which were previously only available digitally on the computers in the Reading Room.

While there has been a period of adjustment for researchers who were used to the old AMS, most have adjusted quickly to the changes, while others are still discovering new features of the system and becoming familiar with the best way to engage with the catalogue. 

If  you’d like to know more, read our previous blogs, or feel free to email me. Start a chat with us via Facebook, Twitter or LinkedIn.

Tania

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Over the years we have developed quite a range of apps in the biodiversity, fire, parks and citizen science sectors.

In the citizen science sector, a number of our apps have helped scientists engage with citizenry to monitor and report sightings of species of interest in order to broaden their research input. Our most long-running partnership is with the River Guardians team in WA’s Department of Biodiversity, Conservation and Attractions, where the Dolphin Watch app has enabled the monitoring of the small population of Indo-pacific bottle-nosed dolphins (Tursiops aduncus) in Perth’s Swan and Canning River estuary. Over nearly a decade we have put enormous effort into supporting this significant program, where up to 1000 trained local citizens have contributed images, observations and surveys to the project. The project has since been extended to other sites in WA, such as Broome and Mandurah.

Two more recent project to aid species conservation were the I Spy Koala app, developed in 2019 for the NSW Department of Planning, Industry and Environment (DPIE) for the collection of koala observation and survey data to improve the flow of Koala observation data into NSW planning and decisions tools; and Slug Sleuth, , an app that aims to help scientists, locals and visitors to collect observation data for slugs and snails within Mount Kaputar National Park and adjacent Nandewar Ranges within NSW, but especially the threatened Mt Kaputar giant pink slug (Triboniophorus< aff. graeffei).

Significantly, both these apps were developed to submit data to the NPWS BioSys repository. BioSys is an open-source, standards-based data management system built specifically for biological data. The system has a flexible data schema model that allows users to create a schema specific to the structure of their data, and that can apply to just about any biological and ecological data.

The Urban Wildlife app was developed for the NESP Clean Air and Urban Landcapes Hub, based primarily at the University of Melbourne, and contained multiple projects in which to record sightings of bell frogs, beneficial insects, flying foxes, or possums and gliders, usually across all states and territories in Australia.

Another take on the utility of apps – if they can help observe and conserve biodiversity, can they also assist in managing its major threatening processes? Here’s a couple of examples that we’ve brought into production in the last couple of years.

The NAFI Fire Information app brings the most used fire information resource for land managers in northern Australia to a mobile device, providing a constant eye on local bushfire threats.

And, the Essential Service Volunteers app helps volunteers automatically track the duration, location and type of work they undertook, an ID card service to show they’re an approved member of a legitimate volunteer essential service, and access to community discounts for firies and others essential volunteers.

And for the Wildcare Helpline app we worked with the Department of Biodiversity, Conservation and Attractions (DBCA) to develop an app that provides a service for the WA public who find sick or injured native wildlife and are seeking advice on where to find care for the animal.

We’ve also developed a number of apps along with DBCA and Trails WA to help the community enjoy the natural beauty of WA as well!. Camping Mate and Marine Parks WA are both DBCA apps aimed at ensuring the user maximises their experience of the Park facilities in WA, both on land ad water. And Trails WA provides detailed information – even when off-grid – to hikers hitting the extensive bike and walking tracks in WA.

And finally, it’s worth noting we also develop apps that have a very restricted purpose. The Mosquito Monitoring App is the first for the Atlas of Environmental Health (AEH). It was made specifically for the use of Environmental Health Officers within WA local governments. More recently, the AEH and the Mosquito Monitoring app have become useful in the Victorian health arena.

You can read more about our work on mobile apps over the last decade, or check out our current mobile apps in the Apple and Android app stores. (Other apps we’ve developed can be found on our client app stores.)

If you’re interested in how our mobile data collection apps could help your organisation, feel free to email me, or start a chat with us via Facebook, Twitter or LinkedIn.

Alex

The post Our mobile apps – a recap appeared first on Gaia Resources.

New updates have been made to Slug Sleuth, an app that aims to help scientists, locals and visitors to collect observation data for slugs and snails within Mount Kaputar National Park and adjacent Nandewar Ranges within NSW. This recent release includes a refreshed user interface and an added feature to use pictures already stored on phone.

Screenshots from the Slug Sleuth app

The app is available for both Apple and Android devices, and you can see a range of our current mobile apps in the Apple and Android app stores. Other apps we’ve developed can be found on our client app stores.

If you’re interested in how our mobile data collection apps could help your organisation, feel free to email me, or start a chat with us via Facebook, Twitter or LinkedIn.

Alex

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Gaia Resources worked closely with the NAFI team to design and build the app, which you can now download onto your device from the Apple Store or Google Play Store.

The release coincides with the 2021 Savanna Fire Forum being run remotely from Darwin to over 150 participants.  Available for Android and iOS, the app enables land owners, indigenous rangers, conservation scientists, pastoralists and others to get near real-time fire information across 80% of the Australian continent. It is part of a bunch of support we have been providing to NAFI and other fire management groups in recent years (click here for a snapshot of previous blogs), and we are really excited about our contribution up in the Top End.

On the surface the app simply reflects the powerful data products available from the NAFI website that are already used extensively across projects and programs in the north of Australia to monitor savanna burning programs and bushfires.  Fire scars are displayed representing remotely sensed burnt areas coloured by the month of the fire, as are thermal hotspots detected from an array of satellites. These data layers are presented in an intuitive mapping interface with a small selection of base maps, location and compass direction functionality.

The NAFI app starts with a view of your region (left), presents a legend and layer selector (middle left), provides topo and imagery base maps (middle right) and near real-time hotpots (right).

In this initial release, the idea is to get the data out there onto mobile devices, and the NAFI team are keen to have that drive discussion about enhancements that will deliver high value to people working in the field and planning their fire management activities. This could be planners and rangers on carbon abatement programs focused on early dry season controlled burns, or community and government organisations battling raging bushfires, like the one that swept through 87,000 hectares of the World Heritage Listed Fraser Island last December (here is a link to the most recent article on that event).

An earlier test version of the app (left) during the December, 2020 Fraser Island fire. Image source: The Australian.

When you start using the app, you’ll notice a few little gems in there that are all focused on increasing the accessibility and usefulness of that NAFI data. So let’s start with the near real-time aspect:

• the app checks for updates regularly, with hotspots updated every 20 minutes on average, and fire scars updated 2-3 times per week,
• data is pulled down dynamically from the NAFI server and processed on AWS cloud-based infrastructure,
• the data is then automatically uploaded to the person’s device whenever they have the app running with a mobile data connection.

Next, let’s consider the offline capabilities:

• the app allows you to download base maps (OpenMapTiles imagery or NAFI’s Topographic map) for your region(s) of interest,
• you can continue to work outside of a mobile data connection, with the most recent fire scar and hotspot data from when you were last online and had the app running,
• the location marker and compass direction give you geographical context online or offline.

Hundreds of thousands of hotspots are rendered seamlessly using a heatmap algorithm. To overcome a performance constraint for mobile devices, we have devised a rendering algorithm that can render tens of thousands concurrent hotspot points across Australia into temporal heat map clusters. People using the app can get that regional view of hot spots and visualise three different fire age groupings in purple (0-6hrs), red (6-24hrs) and blue (24-48hrs). The app also features some high resolution fire scar mapping of the Darwin area sourced from Sentinel satellite imagery, as part of a trial implementation with BushfiresNT. The continental scale fire scar mapping is based on MODIS satellite imagery (250m resolution), so the new Sentinel based mapping based on much higher resolution imagery is an exciting new space to keep an eye on.

Being an initial release, the NAFI team are looking for feedback future versions, or just to hear what you think – there’s a direct feedback link in the app itself too. We’d also love to hear your thoughts, so feel free to reach out to us and start up a conversation by sending me an email or getting in touch on Twitter, LinkedIn or Facebook. 

Chris

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The 2019 Territory NRM Conference featured a number of presentations like this one in the Darwin Convention Centre and the nearby CDU Waterfront campus (Source: Territory NRM)

In this year’s conference, the NAFI team will facilitate a workshop to look at recent developments in some of the important tools that land managers depend on for monitoring fires across 70% of Australia. The workshop will be demonstrating some of the latest tools leveraging NAFI for accessing and analysing fire information for NRM support. Part of that will be on their new Plugin for our favourite QGIS software (which we have blogged about previously), and our current project to develop a NAFI mobile app for Android and iOS devices. Also on the agenda will be the latest developments in providing sophisticated fire history analysis information through the Savanna Monitoring and Evaluation Metrics (SMERF) interface.

The NAFI QGIS plugin was released earlier this year, providing an easy to use interface to access fire information data products.

Those attending will get to see a preview of our “test” app development to date, and we’ll have a few devices on hand so they can play with a test version. We’ll talk about the future vision and invite participants to provide feedback on how they see the app being used in the field. These sorts of sessions are gold for us in the development space, because we can really get a sense of where the high value functionality lies. Obviously the true power behind the app is the NAFI data products, but we are really excited about  what this means for those who use them. So as not to give everything away, we’ll blog after the event to provide a recap.

So if you are heading along to the Territory NRM conference, tap elbows with Chris and feel free to strike up a conversation. Or get in touch online through on Twitter, LinkedIn or Facebook. 

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