Skip to main content
U.S. flag

An official website of the United States government

PyNIMS: Python client and CLI for the USGS NIMS API

June 9, 2026

PyNIMS is a Python client and command‑line tool for accessing the USGS National Imagery Management System (NIMS). It enables scientists and researchers to query camera metadata, search for cameras, list and download imagery, and construct image URLs—either programmatically or from the command line. Designed to support workflows that require large volumes of site imagery, PyNIMS streamlines the retrieval of location‑ and time‑specific images used in environmental monitoring at USGS streamgage and observation sites across the country.

Publication Year 2026
Title PyNIMS: Python client and CLI for the USGS NIMS API
DOI 10.5066/P13FBPDN
Authors Keegan E Johnson
Product Type Software Release
Record Source USGS Asset Identifier Service (AIS)
USGS Organization Upper Midwest Water Science Center - Madison, WI, Office
Rights This work is marked with CC0 1.0 Universal
Was this page helpful?