#format #remote #instrument #geo-json #svg #footprints #sensing

bin+lib footprint

Simplified format for Earth remote sensing instrument footprints

4 releases

0.2.2 Apr 9, 2024
0.2.1 Apr 5, 2024
0.2.0 Apr 5, 2024
0.1.0 Aug 30, 2023

#181 in Geospatial

Download history 11/week @ 2024-07-01 46/week @ 2024-07-22

159 downloads per month

Apache-2.0 OR MIT

13KB
357 lines

footprint

This defines a simple format, serialized using MPK, containing "footprints". A footprint is simply a multipolygonal area given in WGS84 coordinates, representing a remote sensing satellite's pixel.

Converting footprint information from different satellites to a common format makes it more convenient when looking for simultaneous (coincident) observations.

A tool, fptool, allows merging different files, exporting the footprints in GeoJSON format (with or without pretty-printing), drawing them as SVG or dumping their contexts in human-readable text form.

Changes

  • 0.2: Use anyhow for errors, reorganize into workspace
  • 0.1: Initial version

Dependencies

~7–10MB
~198K SLoC