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Project Geospatial
Project Geospatial
362 episodes
2 days ago
Project Geospatial is a non-profit media organization committed to growth, innovation and collaboration among academic, commercial and government partners in the geospatial industry. We believe a revolution is coming in geospatial technology – big data is democratizing, satellites are shrinking, and the science of where has never been more important to the health and future of our planet. We provide a leading voice in geospatial industry trends, insights and cross-industry applications to help inspire and conspire with the next generation of great geospatial ideas.
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Technology
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All content for Project Geospatial is the property of Project Geospatial and is served directly from their servers with no modification, redirects, or rehosting. The podcast is not affiliated with or endorsed by Podjoint in any way.
Project Geospatial is a non-profit media organization committed to growth, innovation and collaboration among academic, commercial and government partners in the geospatial industry. We believe a revolution is coming in geospatial technology – big data is democratizing, satellites are shrinking, and the science of where has never been more important to the health and future of our planet. We provide a leading voice in geospatial industry trends, insights and cross-industry applications to help inspire and conspire with the next generation of great geospatial ideas.
Show more...
Technology
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FOSS4G NA 2024 - Speeding Up Raster/Vector Zonal Analysis with exactextract - Dan Baston
Project Geospatial
24 minutes 23 seconds
1 year ago
FOSS4G NA 2024 - Speeding Up Raster/Vector Zonal Analysis with exactextract - Dan Baston

Dan Baston presents “exactextract,” a library designed for efficient raster/vector zonal statistics analysis. This tool accurately transfers information from raster datasets to vector datasets, addressing limitations in existing methods. Highlights 🌍 Dan Baston is a software engineer focusing on open-source projects, primarily for federal government consulting. 🛠️ “exactextract” simplifies the process of zonal statistics, especially for large and complex datasets. 📊 The library efficiently handles raster data, making it suitable for diverse applications like climate modeling. ⚡ It improves speed and accuracy compared to traditional methods like point-in-polygon tests. 📈 Benchmarks indicate significant performance improvements over existing tools like QGIS and Python’s raster stats. 🧠 The library allows for population-weighted calculations, enhancing analysis relevance. 📦 Recently released a Python interface, expanding accessibility for users. For more content like this check out www.projectgeospatial.com #GIS #OpenSource #DataAnalysis #Raster #Vector #ZonalStatistics #ClimateModeling

Project Geospatial
Project Geospatial is a non-profit media organization committed to growth, innovation and collaboration among academic, commercial and government partners in the geospatial industry. We believe a revolution is coming in geospatial technology – big data is democratizing, satellites are shrinking, and the science of where has never been more important to the health and future of our planet. We provide a leading voice in geospatial industry trends, insights and cross-industry applications to help inspire and conspire with the next generation of great geospatial ideas.