Questions tagged [qfield]

An app for Android, based on the QGIS libraries but with a simplified, touch oriented user interface.

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1answer
12 views

QField Sync v3.2.0 Photo Naming not available

I have QFieldSync 3.2.0 installed, but do not see the 'Photo Naming Tab' in Project Configuration that was provided in 3.1.8. Has this been removed?
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15 views

How to build QField source

I ran https://github.com/opengisch/QField build for Android using Powershell with the following steps: Install docker for Windows Execute Pull command at https://hub.docker.com/r/opengisch/qfield-sdk/...
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24 views

QField Create Geometry

I use QField for tree surveys. I use Geometry generator to create the crown (canopy) spread based on crown radius taken at N, S E and W. This works, but the crown is 'virtual' and cannot be edited. ...
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19 views

QField Photos and External Storage

I'm using QGIS 3.12 and QField 1.5.3 on a Samsung Galaxy S4 (Android 9). My project allows collection of photos. This works when stored on Internal Storage, but not when stored in 'QField directory on ...
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2answers
76 views

Setting QField for 1:n photos

I'm using QGIS 3.12 on Win10 x64. I'm trying to configure QField for 1:n photos. I have a point layer representing trees, and I want to be able to add multiple photos to that pt. I have set up as ...
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1answer
28 views

Diffrence in QField Sync's offline editing vs. copy & replace

What is the advantage of configuring a layer in the plugin "QField Sync" for "offline editing" vs just leave it at "copy", do the field work and then copy the edited data ...
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29 views

QGIS- editing form auto completion

I'm new in QGIS world :) I would like to have an auto-completion script within the editing form on QGiS. When editing a point features with QGIS form, I would like the script to identify the list of ...
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1answer
67 views

QField and Inputapp with PostgreSQL available on the internet

I have been using both tools in field work, making use of forms to facilitate filling in information using spatial databases in geopackage format. It has worked very well, but we have to take care to ...
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1answer
38 views

Conditional Visibility of a field based on checkbox or value map

Does anyone know how to show some fields only when a previous one has a not null value? I tried what was on this link but it didn't work since when I go to the expression dialogue it can't find the ...
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26 views

QField and streetview

I wanted to know if anyone knows how to integrate streetview into QField or find a way to view my data in augmented reality with open source software.
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1answer
53 views

How to attach pictures saved in relative path

I have a QGIS project saved under G:\USER\xyz\projects\QGIS.qgz In the same folder is a subfolder Pictures. My layer contains a column with the picture names (For example: 101.jpg). The picture 101....
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10 views

.ozf2/.map not displayed in QField

I have some maps in 2 files format .ozf2 + .map that I can display in QGIS. However, when I open the same QGIS project in QField, they are not displayed.
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38 views

Recording a track, not a polygon in QField [closed]

I researched the QField documentation, google, etc. but could not help myself. My goal is to record a GPS track using QField. However, the tracking function only seems to work in polygon layers. The ...
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1answer
37 views

QField Drop Down Menu

Unable to locate "Package for QField" in the drop down menu. (See pic below)
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1answer
82 views

Using QField to connect to external Bluetooth GPS

I am using QField for field data acquisition. Can QField connect to an external Bluetooth GPS?
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1answer
68 views

QField - Managing photo storage

I'm using QField and was able to setup almost everything. I managed to enable photos creating a table (with the "attachment" type, relative path and so forth) and building relations to my Shapefile. ...
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0answers
18 views

how many layer can i use

I have a QGIS-project with 200 layers exported to Qfield. Qfield load all Layer, but shows only 1 of them, but all other layers are selected and visible. Qfield-project has a size of 3,84 MB is there ...
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26 views

QGIS / QField data problem following power cut

I'm a new QGIS user using v3.4.4. Last week I used the QField app to survey a site. At the end of the day the project was successfully synchronised. Yesterday I spent the day working on the data, ...
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66 views

QField - Display attributes table frame in pdf with editing offline mode

I'm using QField and QFieldSync to synchronize my data. In a project I build a composer with an attribute table frame, wich show attributes of my layer. When I run the project in QField and create a ...
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1answer
45 views

Auto Increment Only Specific Features?

I'm using QField to collect geologic data in the Outback. I'm creating point data, with various fields for rock type etc. Occasionally I take samples of the rocks, and want a field that auto-...
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1answer
29 views

Make specific objects not identifiable in QField

Some objects of my layer have empty attribute table. Is it possible to make them unidentifiable - like eg. all objects of layer marked as unidentifiable in QGis project settings? EDIT: Maybe I haven'...
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1answer
123 views

QGIS - QField - Retrieve target field value when source feature intersects target feature in target layer

I have a simple project in QGIS 3.10.5: a polygon layer and a point layer. When the user add a point feature which intersects a polygon feature, a calculate field make this intersection and get the id ...
3
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1answer
68 views

QField - switch between multiple layer styles

In QField (1.4.4) demo project - Advanced Bee Farming Demo - there is an option to switch between layer styles (Diseases, Heatmap, Species). How to set up a project in QGis to enable this function in ...
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25 views

QGIS doesn't read QField's relevant data

QField ver. 1.4.4 Olavtoppen, QGIS ver. 3.12.2 In QField I entered the data with a punctual theme (point) ID number, notes, etc .. The data entered are visible in the QFields. When I transfer the ...
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36 views

geomnearest don't calc on QField

I have an attribute that is calculated with the function "geomnearest('sampling', 'fid')" in a tree table. It is ok on QGIS on PC but don't work on QFIELD ?
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1answer
69 views

Qfield 1.4.4 - value relation widget working on QGIS and not on Qfield - list of invisible unfiltered values

I am trying to use value relation widget (working on QGIS) in Qfield (which should be implemented in the latest releases). I'm trying to use the widget to filter a long list of plant species. A first ...
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1answer
65 views

QField unable to load compressed TIFF files

I have come across the following error in QField when trying to load transformed and compressed GeoTIFFs. All uncompressed TIFFs seem to load fine. The following layers could not be loaded, please ...
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0answers
36 views

Synchronizing two tablets from QField

I have two tablets with QField on it, on which I load the same QGIS Project. The Fieldworkes go record points in the field. After that I want to synchronize both tablets back to my QGIS Project via ...
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1answer
119 views

Geopackage is not visible in QField offline editing mode

I am using QGIS 3.4.9 Madeira and QField 1.4.4. Having a gpkg and shp layer with the same information in a project and transferring them both to QField (both layers are set to offline editing), only ...
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0answers
32 views

QField Sync original project path missing

I have a project in QGis, configured for QField. I moved that original project and all the files to a different folder. Now when i want to sync data back from my tablet using the QField-sync plugin, ...
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32 views

QField 1.4.4 Photo Error

I'm trying out QField 1.4.4 and get this error when trying to attach photos to point data. Value "DCIM/JPEG_20200303_130156.jpg" NOT NULL could not be converted to a compatible value for field Photo_1(...
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25 views

Is the QField software integrated with the SPACE software from SP20 receivers (Spectra Precision)?

I have a SP20 GPS receiver from Spectra Precision. Spectra Precision has developped a software, named SPACE, which allows to third party companies to integrate the SP20 GPS data into their own ...
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0answers
104 views

QField does not get the GPS location on Android

I am using QField on three Samsung Galaxy S5 tab tablets for a field work. I created a QGIS project (with project and layers in the same CRS). I downloaded QField on the tablets and created a QField ...
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1answer
103 views

How to include a PDF for displaying or downloading in QField

What I am looking for: In a point-layer I would like to add a PDF (stored in OneDrive) that can be opened in Qfield while doing fieldwork. What I did so far: I created two fields named 'attachment' ...
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0answers
38 views

QField: Points aren't straight, they are dirty and blurred

I've made a project in QGis, imported a new layer with coordinates (points) from a csv-file. Finally I want to find this marks in the area within 10 cm. In QGis everything worked fine. When I made ...
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27 views

Protecting QField layer from feature deletions

I have a polygon layer that will be shared with other users. I do not want anyone to be able to delete or modify the polygon shape. I do need them to be able to edit other feature attributes. Is it ...
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2answers
88 views

No sync geopackage raster layer to QFIELD

I have a problem with exporting raster layers stored in a geopackage, to a QFIELD project. I work with version 3.4.12 of QGIS and I have version 3.5.1 of QFIELD Sync installed. The process I follow ...
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0answers
21 views

VRT with many files has glitchy display

I have a dataset comprising the entire province of Saskatchewan. The province is divided into 296 Rural Municipalites (RMs) which each produce a paper(!) map. As I acquire the maps (150 so far) I scan,...
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43 views

Qfieldsync : Using multiple field devices

I need to use Qfield to collect data from multiple field workers. Is this possible with Qfieldsync and if so what would the workflow be. If I sync the first device with the desktop project what will ...
3
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1answer
115 views

QGIS Actions in QField

I am creating an action in QGIS, which opens a link from an attribute. Is it possible to open such a link in QField (Android App)? Or is there any other way to open links from the attribute table in ...
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57 views

QField on Android keeps showing my location being off the coast of Africa

I have made a few qfield projects before without this issue, but I can't seem to get around this. I don't think this has to with projection because I'm able to spoof my location from my phone to be ...
3
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1answer
108 views

QField App crashes when connect to internal server of PostgreSQL and PostGIS

I'm completely new to GIS field and here what I'm trying to do: I want to make the QField App connects to internal server which has a PostgreSQL and PostGIS running on it. I created a schema in ...
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0answers
59 views

QGIS crashes when packaging QGIS Project for export to QField

QGIS is crashing when I try to package a project for export to QField, using the QFieldSync plugin. Previous projects have succesfully exported without issue. I am running QGIS 3.4.11 Madeira on a ...
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1answer
78 views

QField positioning permissions

I'm currently trying to use QField on Trimble TDC600s. When I try and enable GPS position display on the map, the display clears off and leaves a single dot on it. Every other feature is working as ...
2
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1answer
73 views

High quality photos using QFIELD

i'd like to take high quality photos with my tablet/smartphone during a survey with QFIELD. But i have some issues because with the camera used by the App, i cannot zoom in/out and the quality is bad,...
2
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1answer
182 views

Online Editing in QField (multi-user environment)

I have a QGIS Project that I run on QField to create points/lines and give them attributes in the Field. We have three tablets with the same project on it. Right now QField saves the new data "offline"...
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0answers
76 views

UUID-Generator in QField

I have a QGIS project running on QField that allows the user to draw points/lines and assign attributes to them. Every point/line gets an unique ID that get created through an UUID-Generator in QGIS. ...
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0answers
36 views

Capture data from a bluetooth device?

We have a gravity meter which unfortunately is paired to Windows Mobile. It connects via bluetooth, and we have tried pairing with an Android device. All the data we want comes across as an ASCII ...
2
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1answer
153 views

Form Value Relation Dropdowns in QField

I created form-value related dropdowns in a QGIS project that work perfectly. The Idea is to collect data of points in the field. All types ("Art") have subtypes ("Subart") that are dependant on their ...
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0answers
80 views

Android Tablet camera does not focus when using QFIELD

I am using a Lenovo TB-X704L tablet, Android 7.1.1 with the latest QFIELD app installed. I prepared in QGIS 3.4 a tree survey project with a GPKG point layer, packed it for QFIELD and transferred the ...