Long time ago I wrote a post about Google Earth Engine with the title Geospatial Technology Innovation from Google . While writing the p...
How to do Geocoding and Reverse Geocoding for Free
Finding an address will become more important in the future due to increasing online shopping activities and advanced technology achievem...
How to Create An Animation Map Using Open Source Software
Looking at something that moving made our eyes more focus in watching an object compare to look at something that static or idle. Therefo...
PyQGIS Tutorial: Geometry Conversion
Sometimes when doing a GIS task, we need to convert a vector file in a certain geometry to another geometry such as polygon to polyline, ...
How to Export SHP to CAD without Losing Elevation Value Using QGIS 3
One day I had a consultancy work assisting a client doing a drone survey and processing the data. When he finished creating contour line us...
