GIS/RS

envi

• envi_write_header: generate an ENVI header file from a numpy array

GDAL

Read

• gdal read ArcGIS ASCII raster

• gdal read shapefile

• gdal geotiff raster

• gdal read envi raster

Write

• gdal write envi file

• gdal geotiff file

Other gdal functions

• reproject_coordinates: reproject coordinates from one projection to another

• reproject_coordinates_batch: reproject coordinates from one projection to another for a batch of points

• obtain_raster_metadata_geotiff: obtain metadata from a geotiff raster

• obtain_shapefile_metadata: obtain metadata from a shapefile

Location related functions

• calculate_distance_based_on_lon_lat: calculate the great circle distance between two points based on their longitude and latitude

• calculate_polygon_area: calcualte the spherical area of a polygon

• convert_360_to_180: convert longitude from 0-360 to -180 to 180