The European Space Agency has released the WorldCover 2021 map based on Sentinel-1 and Sentinel-2 constellations with 11 classes, 10m resolution and 77% accuracy independently validated.
All Articles
- Here are recordings of geospatial tutorials and workshop materials from the OpenGeoHub Summer School 2022. Learn about spatial data visualization, machine learning, reproducibility, and more.
- This post teaches you how to display state, calculate events, and track historical location for a set of moving objects. It includes building a small example application.
- Watch the presentations from Geo for Good 2022, Google's conference geared toward changemakers who want to leverage mapping tools and technology for positive impact in the world.
- Learn about the GeoParquet data format: why it was created, its advantages, current implementations, technical details, and more.
- ARCO ERA5 atmospheric reanalysis provides hourly estimates of a large number of atmospheric, land, and oceanic climate variables, spanning from 1979 to the present.
- geojson.io is a quick, simple tool for creating, viewing, and sharing maps. geojson.io supports GeoJSON in all ways - but also accepts KML, GPX, CSV, GTFS, TopoJSON, and other formats.
- ArcGIS Arcade can be used to perform calculations, manipulate text, and evaluate logical statements. This blog article offers an overview of how it is used to craft layer pop-ups.
- This project aims to provide composable Iterable-style and Map-style building blocks called DataPipes that work well out of the box with the PyTorch's DataLoader.
- This post describes how Cloud Optimized GeoTIFFs (COGs) work and where you can obtain them from. It also teaches you how to import COGs into QGIS and how to create a COG using the GDAL command line.
