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Zonal Statistics is the name we give to metrics extracted from rasters (rasters in the GIS world are images/matrixes), given a particular area. These metrics can be extracted for the entire raster dataset or subset according to a particular polygon. ...

pada kali ini kita mencoba mengexport data GeoJSON ke PostgreSQL menggunakan Jupyter Notebook. Pastikan kita sudah menginstall module yang dibutuhkan, yang berada di import pada kode. Berikut kode fullnya. import geopandas as gpd from sqlalchemy impo...

In our day to day we use features like find restaurants near me or show dates near 10km, but ever wondered how does it work? Well don't worry because this blog will help you design the most scalable system to find anything within any radius. Note: W...
