Space agenciesĪnd other data providers often offer access to their data catalogs through interactive Graphical User Interfaces (GUIs), Such datasets cannot be made accessible to users via full-catalog download.

Search for satellite imagery The SpatioTemporal Asset Catalog (STAC) specificationĬurrent sensor resolutions and satellite revisit periods are such that terabytes of data products are added daily to theĬorresponding collections. The Sentinel-2 mission and it is continuously updated with This dataset consists of multi-band optical images acquired by the two satellites of In particular, we willĬonsider the Sentinel-2 data collection that is hosted on AWS. In this episode we will explore how to access open satellite data using Python. Typically provided in the form of geospatial raster data, with the measurements in each grid cell (“pixel”) beingĪssociated to accurate geographic coordinate information. Represent a very precious data source for any activity that involves monitoring changes on Earth. The images recorded by these remote sensors Open satellite imagery as raster data and save it to disk.Ī number of satellites take snapshots of the Earth’s surface from space. Search public STAC repositories of satellite imagery using Python.ĭownload (a subset of) the assets available for a satellite scene.

Live satellite view nasa