{"categories":[{"label":"GIS","url":"https://skillfed.io/packages/category/scientific-engineering-gis"}],"enrichment":{"capability":"Converts between latitude/longitude coordinates and Universal Transverse Mercator (UTM) grid references in both directions, with support for NumPy arrays.","skillfed_tags":["geospatial","coordinate-conversion","gis"],"use_cases":["Convert GPS coordinates from a mobile app or GPS device into UTM grid format for mapping applications","Batch-convert thousands of geographic points to UTM using NumPy arrays for geospatial analysis","Determine which UTM zone a location falls into for regional mapping or surveying workflows","Transform between coordinate systems in GIS workflows without the overhead of a full projection library","Validate or standardize coordinate data by round-tripping between lat/lon and UTM formats"],"what_it_does":"utm is a lightweight Python library that bidirectionally converts between geographic coordinates (latitude/longitude in WGS84) and UTM grid references. It provides two main functions: from_latlon() converts a geographic point to its UTM easting, northing, zone number, and zone letter; to_latlon() performs the reverse conversion. The library handles both scalar float inputs and NumPy arrays, making it suitable for batch processing of coordinate sets.\n\nThe package is designed as a faster alternative to generic projection libraries like pyproj for UTM-specific conversions. It has no external runtime dependencies, installs as a pure Python wheel, and requires Python 3.10 or later. The library is actively maintained, with recent releases and a stable repository.","worth_installing":"Yes. utm is a focused, dependency-free tool for a common geospatial task. Low install friction, permissive license, active maintenance, no known vulnerabilities, and strong performance for UTM conversions make it a straightforward choice for any project needing coordinate system conversion."},"id":"utm","links":{"html":"https://skillfed.io/packages/utm","md":"https://skillfed.io/packages/utm.md","pypi":"https://pypi.org/project/utm/"},"maintenance":{"status":"active"},"meta":{"latest_release":"2026-07-27","license_spdx":null,"license_treatment":"permissive","name":"utm","python_support":"supports_current","summary":"Bidirectional UTM-WGS84 converter for python"},"popularity":{"monthly_downloads":1092305,"position":4376,"tier":"top_5000"},"security":{"n_vulnerabilities":0},"version":"0.9.0"}