Repositories list

• pytroll-watchers

  Public
  Utility functions and scripts to watch for new files on local or remote filesystems.

  Python

  •

  Apache License 2.0

  •4•2•1•0•Updated Feb 17, 2026Feb 17, 2026

• pytroll-runner

  Public
  hacktoberfest

  Python

  •

  Apache License 2.0

  •5•1•0•2•Updated Feb 17, 2026Feb 17, 2026

• pytroll-db

  Public
  Database interface for pytroll

  Python

  •

  GNU General Public License v3.0

  •5•2•0•0•Updated Feb 16, 2026Feb 16, 2026

• satpy

  Public
  Python package for earth-observing satellite data processing

  pythonweathersatellite+ 4xarraydaskhacktoberfestclosember

  Python

  •

  GNU General Public License v3.0

  •321•1.2k•434•119•Updated Feb 13, 2026Feb 13, 2026

• pytroll.github.io

  Public
  documentationhacktoberfest

  HTML

  •9•18•6•2•Updated Feb 11, 2026Feb 11, 2026

• pyorbital

  Public
  Orbital and astronomy computations in python

  pythonsatellitehacktoberfest+ 2orbital-mechanicsclosember

  Python

  •

  Apache License 2.0

  •79•257•21•9•Updated Feb 6, 2026Feb 6, 2026

• pycoast

  Public
  Python package for adding coastlines and borders on raster images

  pythonhacktoberfestcoastlines

  Python

  •

  Apache License 2.0

  •18•42•11•0•Updated Feb 6, 2026Feb 6, 2026

• pyspectral

  Public
  Pyspectral is a package to read and manipulate satellite sensor spectral responses and solar irradiance spectra

  pythonsatellitehacktoberfest+ 2closemberspectral-response

  Python

  •

  Apache License 2.0

  •38•77•28•1•Updated Feb 6, 2026Feb 6, 2026

• trollimage

  Public
  Imaging package for pytroll

  pythonimagecolormap+ 1hacktoberfest

  Python

  •

  Apache License 2.0

  •18•10•9•1•Updated Feb 4, 2026Feb 4, 2026

• pydecorate

  Public
  Automatically exported from code.google.com/p/pydecorate

  hacktoberfest

  Python

  •

  Apache License 2.0

  •12•4•0•2•Updated Feb 4, 2026Feb 4, 2026

• python-geotiepoints

  Public
  Interpolation and extrapolation of geographic (lon, lat) tie points

  pythonhacktoberfest

  Python

  •

  Apache License 2.0

  •19•29•4•0•Updated Feb 3, 2026Feb 3, 2026

• pyresample

  Public
  Geospatial image resampling in Python

  pythonnumpykd-tree+ 5xarrayresamplingdaskhacktoberfestclosember

  Python

  •

  GNU Lesser General Public License v3.0

  •95•377•98•12•Updated Feb 3, 2026Feb 3, 2026

• donfig

  Public
  Python library for configuring a package including defaults, env variable loading, and yaml loading.

  pythonconfigurationhacktoberfest

  Python

  •

  MIT License

  •9•41•4•1•Updated Feb 3, 2026Feb 3, 2026

• pytroll-schedule

  Public
  Reception scheduling of polar weather satellites

  Python

  •

  GNU General Public License v3.0

  •12•11•5•1•Updated Feb 3, 2026Feb 3, 2026

• trollsift

  Public
  Filtering modules used in Pytroll

  hacktoberfest

  Python

  •

  Apache License 2.0

  •12•7•0•0•Updated Feb 3, 2026Feb 3, 2026

• trollflow2

  Public
  Next generation Trollflow. Trollflow is for batch-processing satellite data using Satpy

  pythonsatellitehacktoberfest+ 2satpyoperational-processing

  Python

  •

  GNU General Public License v3.0

  •16•10•17•3•Updated Feb 2, 2026Feb 2, 2026

• posttroll

  Public
  High-level messaging system for pytroll.

  pythonzeromqmessaging+ 1hacktoberfest

  Python

  •

  Apache License 2.0

  •11•4•9•3•Updated Jan 23, 2026Jan 23, 2026

• trollmoves

  Public
  Server/Client -based file transfer in Python

  pythonfile-transferhacktoberfest

  Python

  •

  Apache License 2.0

  •10•7•28•8•Updated Jan 23, 2026Jan 23, 2026

• pytroll-collectors

  Public
  Collector modules for Pytroll

  hacktoberfest

  Python

  •

  Apache License 2.0

  •19•3•26•5•Updated Jan 15, 2026Jan 15, 2026

• pyninjotiff

  Public
  python library for writing Ninjo-compatible TIFF files

  pythontiffhacktoberfest+ 1ninjo

  Python

  •

  GNU General Public License v3.0

  •13•2•8•2•Updated Jan 13, 2026Jan 13, 2026

• aggdraw

  Public
  Python package wrapping AGG2 drawing functionality

  C++

  •

  Other

  •45•104•15•3•Updated Jan 12, 2026Jan 12, 2026

• pygac-fdr

  Public
  Python package for creating a Fundamental Data Record (FDR) of AVHRR GAC data using pygac

  dataclimatesatellite+ 9noaarecordavhrrhacktoberfestmetopgactiros+ 2

  Python

  •

  GNU General Public License v3.0

  •6•3•9•4•Updated Nov 25, 2025Nov 25, 2025

• georeferencer

  Public
  Python package for georeferencing AVHRR satellite imagery.

  hacktoberfest

  Python

  •

  Apache License 2.0

  •2•3•6•0•Updated Oct 8, 2025Oct 8, 2025

• pytroll-active-fire-runner

  Public
  Using 3rd party software like CSPP to generate active fire products

  Python

  •

  GNU Lesser General Public License v3.0

  •2•1•0•2•Updated Oct 1, 2025Oct 1, 2025

• pytroll-monitor

  Public
  Monitoring tools for pytroll

  Python

  •

  GNU General Public License v3.0

  •5•1•2•1•Updated Sep 23, 2025Sep 23, 2025

• pytroll-pps-runner

  Public
  Pytroll runner for PPS

  pythonreal-timesatellite+ 5productionmeteorologyhacktoberfesthacktoberfest2020cloud-parameter

  Python

  •

  GNU General Public License v3.0

  •7•1•11•0•Updated Sep 5, 2025Sep 5, 2025

• pygac

  Public
  A python package to read and calibrate NOAA and Metop AVHRR GAC and LAC data

  navigationclimatesatellite+ 9noaacalibrationavhrrhacktoberfestmetopgaclac+ 2

  Python

  •

  GNU General Public License v3.0

  •27•24•10•3•Updated Sep 5, 2025Sep 5, 2025

• pytroll-aapp-runner

  Public
  Pytroll runner for AAPP

  Python

  •

  GNU General Public License v3.0

  •7•1•8•2•Updated Sep 4, 2025Sep 4, 2025

• pytroll-cspp-runner

  Public
  Pytroll runner for CSPP

  hacktoberfest

  Python

  •

  GNU General Public License v3.0

  •7•3•2•7•Updated Sep 4, 2025Sep 4, 2025

• pytroll-product-filter

  Public
  A pytroll posttroll runner that takes in (EUMETCast) product files and sends them on to final destinations on disk if the data covers the area of interest (dete…

  Python

  •

  GNU General Public License v3.0

  •2•1•1•0•Updated Jun 17, 2025Jun 17, 2025