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@DOI-USGS

U.S. Geological Survey

By integrating our diverse scientific expertise, we understand complex natural science phenomena and provide scientific products that lead to solutions.

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  1. dataRetrieval dataRetrieval Public

    This R package is designed to obtain USGS or EPA water quality sample data, streamflow data, and metadata directly from web services.

    R 303 92

  2. ISIS3 ISIS3 Public

    Integrated Software for Imagers and Spectrometers v3. ISIS3 is a digital image processing software package to manipulate imagery collected by current and past NASA and International planetary missi…

    C++ 218 174

  3. dataretrieval-python dataretrieval-python Public

    Python package for retrieving water data from USGS or the multi-agency Water Quality Portal

    Python 200 50

  4. COAWST COAWST Public

    COAWST modeling system git repository

    Fortran 128 63

  5. EGRET EGRET Public

    An R-package for the analysis of long-term changes in water quality and streamflow, including the water-quality method Weighted Regressions on Time, Discharge, and Season (WRTDS). https://doi-usgs.…

    R 93 49

  6. nhdplusTools nhdplusTools Public

    See official repository at: https://code.usgs.gov/water/nhdplusTools

    R 91 35

Repositories

Showing 10 of 140 repositories
  • nhm-assist Public
    DOI-USGS/nhm-assist’s past year of commit activity
    Python 0 2 16 (5 issues need help) 1 Updated Aug 21, 2025
  • ale Public

    Abstraction Layer for Ephemerides (ALE)

    DOI-USGS/ale’s past year of commit activity
    XC 16 35 33 (1 issue needs help) 3 Updated Aug 21, 2025
  • SpiceQL Public

    Spice Query Library

    DOI-USGS/SpiceQL’s past year of commit activity
    Jupyter Notebook 2 9 11 3 Updated Aug 20, 2025
  • neic-finitefault Public
    DOI-USGS/neic-finitefault’s past year of commit activity
    HTML 23 10 5 7 Updated Aug 20, 2025
  • neic-catalog-separation Public

    USGS NEIC subduction zone earthquake catalog separation tool

    DOI-USGS/neic-catalog-separation’s past year of commit activity
    Python 0 0 0 3 Updated Aug 20, 2025
  • COAWST Public

    COAWST modeling system git repository

    DOI-USGS/COAWST’s past year of commit activity
    Fortran 128 63 160 2 Updated Aug 19, 2025
  • cloud-ht2c Public
    DOI-USGS/cloud-ht2c’s past year of commit activity
    Shell 2 2 0 0 Updated Aug 19, 2025
  • ISIS3 Public

    Integrated Software for Imagers and Spectrometers v3. ISIS3 is a digital image processing software package to manipulate imagery collected by current and past NASA and International planetary missions.

    DOI-USGS/ISIS3’s past year of commit activity
    C++ 218 174 69 (1 issue needs help) 10 Updated Aug 18, 2025
  • lidar2image Public
    DOI-USGS/lidar2image’s past year of commit activity
    C++ 0 4 0 0 Updated Aug 18, 2025
  • sfrmaker Public

    Rapid construction of MODFLOW SFR Package input from hydrography data.

    DOI-USGS/sfrmaker’s past year of commit activity
    Python 40 23 8 1 Updated Aug 18, 2025
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