Posted on December 25, 2022 (Updated on July 10, 2025)
QGIS 3.10 Layout Manager not printing Google Satellite background
Hiking & ActivitiesHow do I get Google satellite in QGIS? Go to Web > OpenLayers plugin > Google Maps > Google Satellite. You should now see the familiar google maps world view on the main window (If not, navigate to the Layers Panel, and check the checkbox to add it). How do I view Google Earth in
Posted on December 25, 2022 (Updated on July 10, 2025)
Using NDVI along with regular RGB and NIR bands for image classification
Hiking & ActivitiesWhat are the two types of image classification? Unsupervised and supervised image classification are the two most common approaches. However, object-based classification has gained more popularity because it’s useful for high-resolution data. How does the unsupervised classification of the image help in geographical analysis? Unsupervised classification They do not define training fields for each land
Posted on December 25, 2022 (Updated on July 10, 2025)
Converting Route to OSM edge ID list in QGIS?
Hiking & ActivitiesHow do I add OSM to Qgis? Once you used QuickOSM OSM files should have been made known to QGIS and you can use the regular vector layer import: Go to Layer -> Add Layer -> Add Vector Layer… In the source field, select your file and click “Add”. You can select one or more
Posted on December 25, 2022 (Updated on July 10, 2025)
GDAL 2.4 but the current library version is 2.2
Hiking & ActivitiesCan you install GDAL with pip? If you try to install GDAL to a python environment with a command like python -m pip install gdal it will initially seem like the installation is going to happen. However, you will receive a message that pip failed to build the python wheel file, then a long, verbose
Posted on December 25, 2022 (Updated on July 10, 2025)
Using ArcObjects in ArcPy to change map grids in Data Driven Pages
Hiking & ActivitiesHow do I change the scale of a data driven page? Then, after exiting the Setup Data Driven Pages dialog box, set the scale of the Detail Data Frame to the scale you want. If you want different scales for different point features, you need to use a field containing these values and select Data
Posted on December 25, 2022 (Updated on July 10, 2025)
Using Time Slider and Time Format in ArcMap?
Hiking & ActivitiesHow do you add a slider to a time in Arcgis? In a map with time-aware layers, click the Time Slider widget button on the map to open the widget panel. If your map does not contain time-aware layers, the Time Slider widget will not open. If the time animation of a layer is disabled