QGIS Planet

• Peter Kimberley, Gradata Systems Pty Ltd, Canberra, Australia Vietnam War Missing in Action (MIA) Support
• HIdenori Watanave, The University of Tokyo, Tokyo, Japan, Digital Archives of War and Disasters
• Ethan Berg, Agora World, Philadelphia, PA, USA, GeoForAll: Simplifying 3D Geospatial Metaverse Creation

So there we go! Working together collaboratively with Lutra Consulting on another great addition to QGIS 3D Functionality thanks to Cesium Ecosystem Grants. Stay tuned on our social channels to find out when it will be released in QGIS.

Annotation and Graphic Layer Improvements

Text Annotations along Curves

For those working with curved annotations, we’ve got you covered! SLYR now supports the conversion of text annotations along curves in QGIS. With this enhancement, you’ll get accurate conversion of any curved text and text-along-line annotations from MXD and APRX documents. This has been a long-requested feature which we can now introduce thanks to enhancements coming in QGIS 3.32.

ArcGIS Pro Graphics Layer Support

SLYR now supports the conversion of ArcGIS Pro graphics layers, converting all graphic elements to their QGIS “Annotation Layer” equivalents. If you’ve spent hours carefully designing cartographic markup on your maps, you can be sure that SLYR will allow you to re-use this work within QGIS!

Enhanced Page Layout Support

Improved QGIS to ArcGIS Pro Conversions

New tools

The latest SLYR release introduces some brand new tools for automating your conversion workflows:

All these exciting additions to SLYR are available today to SLYR license holders. If you’re after one-click, accurate conversion of projects from ESRI to QGIS, contact us to discuss your licensing needs.

As described on our SLYR page, we also provide some of the conversion tools for free use via the SLYR “Community Edition”. We’re proud to announce that we’ve just hit the next milestone in the Community Edition funding, and will now be releasing all of SLYR’s support for raster LYR files to the community edition! This complements the existing support for vector LYR files and ESRI style files available in the community edition. For more details on the differences between the licensed and community editions, see our product comparison.

The latest version of QField is out, featuring as its main new feature sensor handling alongside the usual round of user experience and stability improvements. We simply can’t wait to see the sensor uses you will come up with!

The main highlight: sensors

QField 2.8 ships with out-of-the-box handling of external sensor streams over TCP, UDP, and serial port. The functionality allows for data captured through instruments – such as geiger counter, decibel sensor, CO detector, etc. - to be visualized and manipulated within QField itself.

Things get really interesting when sensor data is utilized as default values alongside positioning during the digitizing of features. You are always one tap away from adding a point locked onto your current position with spatially paired sensor readings saved as point attribute(s).

Not wowed yet? Try pairing sensor readings with QField’s tracking capability! ;) Head over QField’s documentation on this as well as QGIS’ section on sensor management to know more.

The development of this feature involved the addition of a sensor framework in upstream QGIS which will be available by the end of this coming June as part of the 3.32 release. This is a great example of the synergy between QField and its big brother QGIS, whereas development of new functionality often benefits the broader QGIS community. Big thanks to Sevenson Environmental Services for sponsoring this exciting capability.

Notable improvements

A couple of refinements during this development cycle are worth mentioning. If you ever wished for QField to directly open a selected project or reloading the last session on app launch, you’ll be happy to know this is now possible.

For heavy users of value relations in their feature forms, QField is now a tiny bit more clever when displaying string searches against long lists, placing hits that begin with the matched string first as well as visually highlighting matches within the result list itself.

Finally, feature lists throughout QField are now sorted. By default, it will sort by the display field or expression defined for each vector layer, unless an advanced sorting has been defined in a given vector layer’s attribute table. It makes browsing through lists feel that much more natural.

A brand new version of QField has been released, packed with features that will make you fall in love with this essential open source tool all over again with a focus on capturing more while you are in the field. QField 2.7 nicknamed “Heroic Hedgehog” also includes a number of worthy fixes making it a crucial update to get.

New recording capabilities

The highlight of QField 2.7 is the new audio and video recording capability straight from the feature form. In addition to preexisting still photo capture, this functionality allows for video motion and audio clips to be added as attachments to feature attributes.

The audio recording capability can come in handy in the field when typing on a keyboard-less device can be challenging. Simply record an audio note of observations to process later.

The experience wouldn’t be complete without audio and video playback support, which we took care of in this version too. Playback of such media content within the feature form gives an immediate feedback and saves time. For those interested in full screen immersion, simply click on the video frame to open the attached in your favorite media player. We also took the opportunity to implement audio and video playback on QGIS so people can easily consume the fruits of their labor in the field at their workstation.

We would be remiss if we didn’t mention map canvas rotation functionality added in this version. This is a long-requested functionality which we are happy to have packed into QField now. Pro-tip: when positioning is enabled, double tapping on the lower-left positioning button will have the map canvas follow both the device’s current location as well as the compass orientation.

Finally - some would argue “most importantly” ;) - QField is now equipped with a beautiful dark theme which users can activate in the settings panel. By default on Android and iOS, QField will follow the system’s dark theme setting. In addition to the new color scheme, users can also adjust the user interface font size.

Big thanks to Deutsches Archäologisches Institut who funded the majority of the new features in this release cycle. Their investment in making QField the perfect tool for them has benefited the community as a whole.

A ton of bug fixing across all platforms

Important stability improvements and fixes to serious issues are also part of this release. Noteworthy fixes include WFS layer support on iOS, much better Bluetooth connectivity on Android, and vertical grid improvement on Windows.

For users facing reliability issues with the native camera on Android, we have spent time supersizing the camera we ship within QField itself. During this development cycle, it has gained zoom and flash controls, as well as a ton of usability improvements, including geo-tagging.

To know more about this release, read the full change log on QField’s github release page.

It’s only been a few weeks into the new year, but we’ve got great news for you: a brand new QField 2.6 “Geeky Gecko ?” has been released with a focus on positioning improvements, including Bluetooth support for Windows. And with that, we are delighted to remove the ‘beta’ status from QField for Windows.

New positioning features

Let’s open with a bang: QField 2.6 now supports NMEA streaming from external GNSS devices over TCP, UDP, and serial ports, in addition to preexisting Bluetooth connectivity. This new functionality means that QField is now compatible with a much larger range of GNSS devices out there.

These new receivers unlock NTRIP-driven centimetre accuracy for devices that use the Bluetooth connection to a manufacturer’s application to connect to NTRIP servers. In this scenario, QField could not initiate a Bluetooth connection since it was already taken. With the new TCP and UDP receivers - provided the manufacturer’s application offers NMEA streaming over either of those Internet protocols - QField can connect and consume high-accuracy positioning.

The presence of a serial port receiver provides support for external GNSS devices using Bluetooth on Windows via the virtual serial port created by the operating system. The lack of Bluetooth support on Windows was a long-wanted enhancement from QField users on that platform and was the last blocker for the ‘beta’ status to go away.

In addition, QField 2.6 allows users to pick from half a dozen metrics a value to attach to the measure (M) dimension of geometries being digitized when locked to the current position. This functionality is available to both users digitizing and the positioning tracker. The measurement values available as of 2.6 are timestamp, ground speed, bearing, horizontal accuracy and vertical accuracy, as well as PDOP, HDOP and VDOP values.

Growing Continuous Integration (CI) testing framework now covers positioning

Starting with version 2.6, QField ships with increased quality assurances thanks to the addition of tests covering positioning functionalities in its growing CI framework.

Practically speaking, this means that every single line of QField code changed is now being tested against positioning-related regression, significantly decreasing the risks of shipping a new version of QField with broken functionality in the area of antenna height, vertical grid shift, and ellipsoidal height adjustments.

We would like to commend Deutsche Bahn for funding the required work here. This could not have come in soon enough as more and more people are opting for QField and relying on it for their crucial day-to-day fieldwork.

QField is a community-driven open-source project. It is free to share, use and modify and it will stay like that. The very essence of a community is to help and support each other. And that’s where YOU come into play. To make it work we need your support!

For those who don’t know much about the concept of open source projects, a bit of background. Investing in open-source projects is a technical and ethical decision for OPENGIS.ch. Open source is a technological advantage, as we receive input from many developers worldwide who are motivated to work out the best possible software. It prevents our customers from vendor lock-in and allows complete ownership and control of the developed software. And finally, not only financially independent businesses and people should benefit from professional software but also those who might not have the financial means to pay for features, and licences.

You are not a developer, but you still like to use QField and support it? Good news. You don’t have to be a developer to use, contribute or recommend the app. There are plenty of things that need to be done to help QField to remain the powerful software it is right now and become even better. Here are a few suggestions on how you can give something back.

1. Review the app ★★★★★ in google’s play store or apple’s app store.
2. Let the world know about it! It doesn’t matter if you’re on Twitter, LinkedIn, Instagram or any other social media platform. Show and tell about where QField helped you. We appreciate every post and we promise to like, share and comment.
3. Write about your experience and please let us know. Be it in your blog or as a new success story. Insights into field projects are extremely valuable. It helps us to make the app even more efficient for your work, and it helps others to understand the range of applications for QField.
4. Register for a paid QFieldCloud account. QFieldCloud allows to synchronize and merge the data collected in QField. QFieldCloud is hosted by the makers of QField and by getting an account you help QField too.

Do you want to do something that is more hands-on and directly linked to the app? No problem.

1. Help with the documentation. You can document features, or improve the documentation in English. Read the how-to guide to get started.
2. And if you are multilingual you might consider translating the documentation or the app in your language.
3. Become a beta tester and be the first to report a bug! When something doesn’t work properly it might be a bug. The quicker we know about it, the faster it can be resolved.
4. You can ask and answer questions on gis.stackexchange and help others on the user discussions platform.
5. If you are a developer and you want to get involved in QField development, please refer to the individual documentation for QField, QFieldCloud and QFieldSync.

And now finally for those of you who have the financial means, you can either sponsor a feature or subscribe to one of the monthly sponsorships. By doing so you help get freshly baked QField versions straight to everyone’s devices.

Nothing in it for you? In that case, just drop by to say thank you or have a hot or cold beverage with us next time you meet OPENGIS.ch at a conference and you might make our day!
Want to know more about the idea of community-driven open-source projects and the QGIS project in particular? Check out Nyall Dawson’s blog post about how to effectively get things done in open source!

The QGIS 3.28 release is an extremely exciting release for all users who work in mixed software workplaces, or who need to work alongside users of ESRI software. In this post we’ll be giving an overview of all the new tools and features introduced in 3.28 which together result in a dramatic improvement in the workflows and capabilities in working with ESRI based formats and services. Read on for the full details…!

Before we begin, we’d like to credit the following organisations for helping fund these developments in QGIS 3.28:

• Naturstyrelsen, Denmark
• Provincie Gelderland, Netherlands
• Uppsala Universitet, Department of Archaeology and Ancient History
• Gemeente Amsterdam
• Provincie Zuid-Holland, Netherlands

FileGeodatabase (GDB) related improvements

The headline item here is that QGIS 3.28 introduces support for editing, managing and creating ESRI FileGeodatabases out of the box! While older QGIS releases offered some limited support for editing FileGeodatabase layers, this required the manual installation of a closed source ESRI SDK driver… which unfortunately resulted in other regressions in working with FileGeodatabases (such as poor layer loading speed and random crashes). Now, thanks to an incredible reverse engineering effort by the GDAL team, the open-source driver for FileGeodatabases offers full support for editing these datasets! This means all QGIS users have out-of-the-box access to a fully functional, high-performance read AND write GDB driver, no further action or trade-offs required.

Operations supported by the GDAL open source driver include:

• Editing existing features, with full support for editing attributes and curved, 3D and measure-value geometries
• Creating new features
• Deleting features
• Creating, adding and modifying attributes in an existing layer
• Full support for reading and updating spatial indexes
• Creating new indexes on attributes
• “Repacking” layers, to reduce their size and improve performance
• Creating new layers in an existing FileGeodatabase
• Removing layers from FileGeodatabases
• Creating completely new, empty FileGeodatabases
• Creating and managing field domains

On the QGIS side, the improvements to the GDAL driver meant that we could easily expose feature editing support for FileGeodatabase layers for all QGIS users. While this is a huge step forward, especially for users in mixed software workplaces, we weren’t happy to rest there when we  had the opportunity to further improve GDB support within QGIS!

So in QGIS 3.28 we also introduced the following new functionality when working with FileGeodatabases:

FileGeodatabase management tools

QGIS 3.28 introduces a whole range of GUI based tools for managing FileGeodatabases. To create a brand new FileGeodatabase, you can now right click on a directory from the QGIS Browser panel and select New – ESRI FileGeodatabase:

After creating your new database, a right click on its entry will show a bunch of available options for managing the database. These include options for creating new tables, running arbitrary SQL commands, and database-level operations such as compacting the database:

You’re also able to directly import existing data into a FileGeodatabase by simply dragging and dropping layers onto the database!

Expanding out the GDB item will show a list of layers present in the database, and present options for managing the fields in those layers. Alongside field creation, you can also remove and rename existing fields.

Field domain handling

QGIS 3.28 also introduces a range of GUI tools for working with field domains inside FileGeodatabases. (GeoPackage users also share in the love here — these same tools are all available for working with field domains inside this standard format too!) Just right click on an existing FileGeodatabase (or GeoPackage) and select the “New Field Domain” option. Depending on the database format, you’ll be presented with a list of matching field domain types:

Once again, you’ll be guided through a user-friendly dialog allowing you to create your desired field domain!

After field domains have been created, they can be assigned to fields in the database by right-clicking on the field name and selecting “Set Field Domain”:

Field domains can also be viewed and managed by expanding out the “Field domains” option for each database.

Relationship discovery

Another exciting addition in QGIS 3.28 (and the underlying GDAL 3.6 release) is support for discovering database relationships in FileGeodatabases! (Once again, GeoPackage users also benefit from this, as we’ve implemented full support for GeoPackage relationships via the “Related Tables Extension“).

Expanding out a database containing any relationships will show a list of all discovered relationships:

(You can view the full description and details for any of these relationships by opening the QGIS Browser “Properties” panel).

Whenever QGIS 3.28 discovers relationships in the database, these related tables will automatically be added to your project whenever any of the layers which participate in the relationship are opened. This means that users get the full experience as designed for these databases without any manual configuration, and the relationships will “just work”!

Dataset Grouping

Lastly, we’ve improved the way layers from FileGeodatabases are shown in QGIS, so that layers are now grouped according to their original dataset groupings from the database structure:

Edit ArcGIS Online / Feature Service layers

While QGIS has had read-only support for viewing and working with the data in ArcGIS Online (AGOL) vector layers and ArcGIS Server “feature service” layers for many years, we’ve added support for editing these layers in QGIS 3.28. This allows you to take advantage of all of QGIS’ easy to use, powerful editing tools and directly edit the content in these layers from within your QGIS projects! You can freely create new features, delete features, and modify the shape and attributes of existing features (assuming that your user account on the ArcGIS service has these edit permissions granted, of course). This is an exciting addition for anyone who has to work often with content in ArcGIS services, and would prefer to directly manipulate these layers from within QGIS instead of the limited editing tools available on the AGOL/Portal platforms themselves.

This new functionality will be available immediately to users upon upgrading to QGIS 3.28 — any users who have been granted edit capabilities for the layers will see that the QGIS edit tools are all enabled and ready for use without any further configuration on the QGIS client side.

Filtering Feature Service layers

We’ve also had the opportunity to introduce filter/query support for Feature Service layers in QGIS 3.28. This is a huge performance improvement for users who need to work with a subset of a features from a large Feature Service layer. Unfortunately, due to the nature of the Feature Service protocol, these layers can often be slow to load and navigate on a client side. By setting a SQL filter to limit the features retrieved from the service the performance can be dramatically increased, as only matching features will ever be requested from the backend server. You can use any SQL query which conforms to the subset of SQL understood by ArcGIS servers (see the Feature Service documentation for examples of supported SQL queries).

What’s next?

While QGIS 3.28 is an extremely exciting release for any users who need to work alongside ESRI software, we aren’t content to rest here! The exciting news is that in QGIS 3.30 we’ll be introducing a GUI driven approach allowing users to create new relationships in their FileGeodatabase (and GeoPackage!) databases.

At North Road we’re always continuing to improve the cross-vendor experience for both ESRI and open-source users through our continued work on the QGIS desktop application and our SLYR conversion suite. If you’d like to chat to us about how we can help your workplace transition from a fully ESRI stack to a mixed or fully open-source stack, just contact us to discuss your needs.

Our ninjas have been so busy that less than a month after we released QField 2.4, we find ourselves with so many new features we simply can’t wait any longer to present to you the latest version of QField: 2.5 “Fancy Flamingo ?”.

Exciting new features

QField’s main new feature of this 2.5 release cycle is its brand new elevation profiling functionality which has been added to the measuring tool. Users are now able to dynamically build and analyze elevation profiles wherever they are - in the field or on their desktop - by simply drawing paths onto their maps and projects.

This is a great example of QField’s capability at bringing the power of QGIS through a UI that keeps things simple and avoids being in your way until you need it. Oh and while we’re speaking of the measuring tool, check out the new azimuth measurement!

This new version also brings multi-column support to feature forms. QField now respects the number of columns set by users in the attributes’ drag and drop designer while building and tweaking projects in QGIS. The implementation will take into account the screen availability and on narrow devices will revert to a one-column setup. Pro tip: try to change the background color of your individual groups to ease understanding of the overall feature form.

Another highlight of this release is a brand new screen lock action that can be triggered through QField’s main menu found in the side dashboard or in the map canvas menu shown when long pressing on the map itself. Once activated, QField will become unresponsive to touch and mouse events while keeping the display turned on. When locked, QField also hides tool buttons which results in a more complete view of the map extent.

Stability improvements

As with every release, our ninjas have been spending time hunting nasty bugs and improving stability and QField 2.5 is no exception. In particular, the feature form should feel more reliable and even more polished.

Our SLYR tool is the complete solution for full compatibility between ArcMap, ArcGIS Pro and QGIS. It offers a powerful suite of conversion tools for opening ESRI projects, styles and other documents directly within QGIS, and for exporting QGIS documents for use in ESRI software.

A lot has changed since our last SLYR product update post, and we’ve tons of very exciting improvements and news to share with you all! In this update we’ll explore some of the new tools we’ve added to SLYR, and discuss how these tools have drastically improved the capacity for users to migrate projects from the ESRI world to the open-source world (and vice versa).

ArcGIS Pro support

The headline item here is that SLYR now offers a powerful set of tools for working with the newer ArcGIS Pro document formats. Previously, SLYR offered support for the older ArcMap document types only (such as MXD, MXT, LYR, and PMF formats). Current SLYR versions now include tools for:

Directly opening ArcGIS Pro .lyrx files within QGIS

LYRX files can be dragged and dropped directly onto a QGIS window to add the layer to the current project. All the layer’s original styling and other properties will be automatically converted across, so the resultant layer will be an extremely close match to the original ArcGIS Pro layer! SLYR supports vector layers, raster layers, TIN layers, point cloud layers and vector tile layers. We take great pride in just how close the conversion results are to how these layers appear in ArcGIS Pro… in most cases you’ll find the results are nearly pixel perfect!

In addition to drag-and-drop import support, SLYR also adds support for showing .lyrx files directly in the integrated file browser, and also adds tools to the QGIS Processing Toolbox so that users can execute bulk conversion operations, or include document conversion in their models or custom scripts.

ArcGIS Pro map (mapx) and project (aprx) conversion

Alongside the LYRX support, we’ve also added support for the ArcGIS Pro .mapx and .aprx formats. Just like our existing .mxd conversion, you can now easily convert entire ArcGIS Pro maps for direct use within QGIS! SLYR supports both the older ArcGIS Pro 2.x project format and the newer 3.x formats.

Export from QGIS to ArcGIS Pro!

Yes, you read that correctly… SLYR now allows you to export QGIS documents into ArcGIS Pro formats! This is an extremely exciting development… for the first time ever QGIS users now have the capacity to export their work into formats which can be supplied directly to ESRI users. Current SLYR versions support conversion of map layers to .lyrx format, and exporting entire projects to the .mapx format. (We’ll be introducing support for direct QGIS to .aprx exports later this year.)

We’re so happy to finally provide an option for QGIS users to work alongside ArcGIS Pro users. This has long been a pain point for many organisations, and has even caused organisations to be ineligible to tender for jobs which they are otherwise fully qualified to do (when tenders require provision of data and maps in ArcGIS compatible formats).

ArcGIS Pro .stylx support

Alongside the other ArcGIS Pro documents, SLYR now has comprehensive support for reading and writing ArcGIS Pro .stylx databases. We’ve dedicated a ton of resources in ensuring that the conversion results (both from ArcGIS Pro to QGIS and from QGIS to ArcGIS Pro) are top-notch, and we even handle advanced ArcGIS Pro symbology options like symbol effects!

Take a look below how even very advanced ArcGIS Pro style libraries convert beautifully to QGIS symbol libraries:

ArcMap Improvements

While we’ve been focusing heavily on the newer ArcGIS Pro formats, we’ve also improved our support for the older ArcMap documents. In particular, SLYR now offers more options for converting ArcMap annotation layers and annotation classes to QGIS supported formats. Users can now convert Annotation layers and classes directly over to QGIS annotation layer or alternatively annotation classes can be converted over to the OGC standard GeoPackage format. When exporting annotation classes to GeoPackage the output database is automatically setup with default styling rules, so that the result can be opened directly in QGIS and will be immediately visualised to match the original annotation class.

Coming soon…

While all the above improvements are already available for all SLYR license holders, we’ve got many further improvements heading your way soon! For example, before the end of 2022 we’ll be releasing another large SLYR update which will introduce support for exporting QGIS projects directly to ArcGIS Pro .aprx documents. We’ve also got many enhancements planned which will further improve the quality of the converted documents. Keep an eye on this blog and our social media channels for more details as they are available…

You can read more about our SLYR tool at the product page, or contact us today to discuss licensing options for your organisation.