Geospatial analytics with IDL

A collection of example IDL scripts for geospatial data processing.

This repository aims to provide simple and practical raster data handling in IDL that can be served as a starting point for geospatial analysis.

Please note that commercial license for NV5 products (including IDL, ENVI, SARscape) are required.

Outline

• Handle Sentinel-1 data
  • Execute InSAR process including DInSAR, PSInSAR, SBAS-InSAR, Enhanced PSInSAR, Enhanced SBAS-InSAR
  • Extract intensity value from SLC, GRD
• Handle Sentinel-2 data
  • Label using EMSR data
• Handle Landsat data
  • Remove cloud using QA band
  • Extract LST (Land Surface Temperature)
  • Extract VIs (Vegetation Indices)
• Handle raster data
  • Export spectral bands in PNG format
  • Mask raster using vector data
  • Mosaic raster
  • View raster

Related materials

• https://www.nv5geospatialsoftware.com/
• https://github.com/interactive-data-language