on February 9, 2023
QGIS 3.2.2 OpenLayers plugin isn’t listed to install
Geographic Information SystemsHow do I install QGIS 3.22 Plugins? Plugin installation Open QGIS on your computer. Select Manage and Install Plugins… in the Plugins tab: Find the Mergin Maps plugin and click Install Plugin: Close the Plugins dialog. The plugin toolbar should appear in QGIS: TIP. If you cannot see the toolbar, ensure Toolbar is checked under
on February 9, 2023
Stratified Random Sampling by ID in QGIS?
Geographic Information SystemsHow to do stratified random sampling in QGIS? Stratified random sampling In the Menu select Vector ‣ Research Tools ‣ Random Points. In the Output Shapefile click Browse and create a new Shapefile as strat_50pts. shp. Under the Stratified Sampling Design, type 50 in the Use this number of points. Click OK. Click Yes to
on February 9, 2023
Add Surface Information in 3d-analyst
Geographic Information SystemsHow do I add elevation data to points in Arcgis? Click the Elevation Layer drop-down arrow and specify an elevation layer. Click the Elevation Point Attribute drop-down arrow and specify the field where you want to insert the new point’s elevation value. Click within the DEM on the map to create a new elevation point.
on February 9, 2023
Deleting Large Number of Features
Geographic Information SystemsHow do I Delete all features in ArcGIS online? Click the Overview tab, under the Layers section, click the feature layer. in the URL section. On the ArcGIS REST Services Directory page, scroll to Supported Operations, and click Delete Features. Enter the Object IDs of the features to delete, separated by a comma and space,
on February 9, 2023
What’s the best way to add a projection to GDAL?
Geographic Information SystemsDoes GDAL use Proj? GDAL/OGR uses the Proj. 4 coordinate transformation library (https://github.com/OSGeo/proj.4/wiki), for instance when using ogr2ogr. QGIS, PostGIS and other open source and commercial software also use PROJ. How to use GDAL from command line? Under windows, open the command prompt (type cmd in start if you can’t find it), and type the
on February 9, 2023
Creating boundary polygon shapefile from set of LAS files using ArcGIS Desktop?
Geographic Information SystemsHow do I create a boundary shapefile in ArcGIS? Quote from video: So to create the field boundary we can go to edit. And go to create and then we'll find our feature class that we created here. How do I create a new polygon shapefile in ArcGIS? Click the File menu, point to New,
on February 9, 2023
How can I control a custom parameter in QGIS WMS/WMTS/WFS webservices
Geographic Information SystemsHow to use WFS in QGIS? Open QGIS. From the ‘Manage Layers’ toolbar select the add WMS or add WFS icon.To Add WFS Select New in the ‘Add WFS Layer from a Server’ dialogue box. Select OK. In the ‘Add WFS Layer from a Server’ dialogue box, select Connect and then Apply. NB – loading
on February 9, 2023
Exported files from GeoTracker (kml,kmz.gpx) are not visible after certain zoom in QGIS
Geographic Information SystemsHow do I export a KMZ file from QGIS? QGIS Creating Google Earth KMZ Open the layer in QGIS containing the data you wish to export to Google Earth. Select the object or objects you wish to export to Google Earth in the Layers panel. Right click and “Save as…”. Select “Keyhole Markup Language [KML]”
on February 9, 2023
Assigning multiple Customize keyboard shortcut keys for ArcMap
Geographic Information SystemsHow do I add more keyboard shortcuts? To assign a keyboard shortcut do the following: Begin keyboard shortcuts with CTRL or a function key. Press the TAB key repeatedly until the cursor is in the Press new shortcut key box. Press the combination of keys that you want to assign. How do I assign a
on February 9, 2023
Adding Image Service (i.e., not Map Server) to QGIS 2.18.12
Geographic Information SystemsHow do I add an image server to QGIS? In QGIS under Layer -> Add Layer choose Add WMS Layer (or type Ctl-Shift-W); this should open a Data Source Manager dialog. Click “New” and paste the link into the “URL”. How to add REST service to QGIS? From the top menu location, navigate to Layer