Questions tagged [mobile-gis]
an integrated software/hardware framework for accessing spatial data and services through mobile devices.
25
questions
2
votes
1
answer
260
views
QGIS / QField wrong entry from value relation
I am absolutely puzzled what went wrong here:
I am setting up a project in QGIS 3.16.11 which should be taken into field with QField 1.11 in order to collect data about the local situation concerning ...
- 23
1
vote
0
answers
474
views
Convert To/From Esri Mobile Geodatabase and OGC GPKG GeoPackage SQLite databases
Trying to find a method to convert Esri Mobile Geodatabase to GeoPackage Vector Features database both formats are SQLite database
Esri uses ST_Geometry blob for the geometry and geopackage uses a ...
0
votes
0
answers
587
views
Mobile friendly Styling for Esri Widgets in JavaScript 4.x API and Calcite
Has anyone had difficulty (or experience) styling Esri widgets for mobile friendly use?
I am currently working on a routing application whose code structure (I believe) makes it impossible to access ...
2
votes
1
answer
1k
views
Better GPS accuracy in Android application
We are looking for ways to read higher GPS accuracy (less than 1 m) in our Android application.
We have tried with couple of mobiles having L1 frequency and supports GPS , GLONASS, Galileo etc but ...
- 311
1
vote
0
answers
123
views
Memory efficient shortest path algorithm for offline Android app [closed]
Finding the shortest path in a road network requires the road network to be loaded up in memory. Using Dijkstra's algorithm, for example, it searches through all the immediate road coordinates and ...
1
vote
1
answer
249
views
Qfield viewing features in layer without geometry
I created Qfield project that includes layer without geometry. I can successfully create new features but couldnt find a way to edit or view created features on mobile device. I looked through ...
- 1,558
1
vote
0
answers
504
views
QField Coordinate Reference System
Does anyone know how location services on your mobile device compare to a chosen coordinate system set in the QGIS project? I am wondering how to improve the accuracy of my device compared to the ...
- 113
0
votes
1
answer
52
views
Seeking GIS Navigation App for High Accuracy Data? [closed]
Are there any mobile GIS applications that I can use to navigate to high accuracy data on android?
I would like to load layers - a .shp or .kml and use the map to navigate to points.
It needs to be ...
- 113
5
votes
2
answers
2k
views
Seeking (Open Source) Mobile GIS app for survey?
I'm going to do an on-site survey for a business area development research.
Therefore I'll visit all of the biggest business district from a medium-scale city (100,000 population) to check present ...
- 151
0
votes
1
answer
119
views
Mobile "GIS"/geolocalization application for popularisation of science? [closed]
I am looking for an mobile multi-platform (or at least Android) application which will allow me to share my spatial data.
On day to day bases I am working with QGIS in archaeology and with Losuc GIS ...
- 269
1
vote
0
answers
214
views
Field data inspection and collection using GeoODK?
In my workplace we are looking at collecting and inspecting GIS data using free mobile apps. The one that is fit-for-purpose from a data collection point of view is GeoODK. I have been able to prepare ...
- 572
0
votes
0
answers
83
views
Symbol categories restrict attribute entry choices in ArcGIS Collector
I have a vector layer on ArcGIS Collector with a Field for recording the feature number or stating that the feature was 'Unsurveyable'. I want to symbolise these in Collector so I have one symbol of '...
- 279
1
vote
0
answers
1k
views
How to properly store QGIS Qfield folders on an Android SD Card?
I am using QField on an Android 7 tablet with SD Card. It works very well when I store my QField folders in the onboard storage in tablet/Android/Data/ch.opengis.qfield/files but if I store it in ...
- 279
3
votes
1
answer
928
views
Can the QField Android App integrate with Dropbox (in order to open & edit/view a desktop Project)?
I have a project that I work on in QGIS (desktop), for which my project file and shapefiles / layers are all saved in my 'Dropbox' folders.
I would like to be able to open, view and preferably edit ...
- 31
0
votes
2
answers
1k
views
Using Stamen base layer offline in mobile application?
I am creating a mobile application using html/css/js and I am in the process of making it operational offline only.
I am using Stamen as a base layer so I want to use it offline too.
If this is ...
- 1,467
1
vote
2
answers
147
views
Maintaining list of GIS applications in mobile ecosystem as Github page?
I recently, read the post Choosing Mobile GIS applications for Android Tablets?
I have seen a Github repository page https://github.com/vhf/free-programming-books used for a similar purpose.
Is ...
- 191
2
votes
2
answers
2k
views
Survey 123 Connect Feature Service URL
Has anyone played around with the Feature Service URL in Survey 123 Connect? There appears to be a feature service URL section under Data in the form Settings. I don't see any documentation on this ...
- 103
3
votes
1
answer
538
views
Juno 3D open source software
Is there an open source software that I can use to collect data with the Juno 3D GPS?
I'm hesitant to buy a Terrasync or ArcPad license.
- 39
1
vote
0
answers
366
views
ArcGIS WebApp Builder not Displaying on Mobile
We create an MXD in desktop and publish the data to ArcGIS Server. Then upload to ArcGIS Online as a Map Image Layer, create a Web Map, and create a Web Mapping Application. If we are on a desktop ...
- 177
6
votes
1
answer
1k
views
Has anyone used QGIS as an alternative to Terrasync or ArcGIS mobile?
We are planning to purchase a rugged field computer (Trimble, Juniper, Ashtec etc.) for accurately surveying habitats and work sites in remote locations. In the past we have found that the software ...
- 61
8
votes
5
answers
3k
views
Creating simple maps to view on Mobile devices? [duplicate]
My organization wants to create a few maps that will be interactive and viewable via phones (android, iphones,etc) and ipads.
We already have a solution using Geocortex (Silverlight) for browser ...
- 3,661
0
votes
1
answer
1k
views
How to get map from GeoServer using longitude, latitude, zoom level, device width and height?
I need show a map as image (gif) in my Windows mobile. Only I will get center lat/lon value, zoom level and width-height mobile screen.
Please help me to solve this.
- 540
4
votes
2
answers
713
views
Seeking iOS GIS applications/frameworks for mobile data acquisition? [closed]
I'm starting to develop an application for iPad which should enable the users to go to the field and acquire georeferenced information. The idea is to enable acquisition of points and polygons, and ...
- 221
64
votes
5
answers
101k
views
Seeking Mobile GIS applications for Android Tablets? [duplicate]
I know that ArcGIS is available for Android, but does anyone know of any other GIS apps that are available for Android tablets?
4
votes
2
answers
934
views
Choosing web/mobile mapping API? [closed]
We are building a spatial application targeted to laypeople which will involve viewing and editing vector geodata (currently just points, but linestrings and polygons in the future) with a raster ...
- 602