Earth SearchA Public Search and Discovery API for Earth on AWS Datasets
Earth Search is powered by SAT-API
It gives you a central search catalog and standardized STAC metadata via a single API.
Give it a try:
- Earth Search API Endpoint
https://earth-search.aws.element84.com/v0 - SAT-API Documentation
http://sat-utils.github.io/sat-api/ - SAT-API Github
https://github.com/sat-utils/sat-api
Features
Based on SAT-API and STAC standards
Earth Search is powered by Sat-api: a STAC compliant web API for searching and serving metadata for geospatial data, including imagery.
Backed by an ElasticSearch Index
ElasticSearch provides a fast, scalable search engine for finding STAC metadata within the Earth on AWS Datasets.
Earth on AWS Datasets
Earth Search offers a public search and discovery API For Earth on AWS, Amazon's registry of open geospatial datasets. Initial datasets include Sentinel 1 & 2, Landsat 8, CBERS-4, and NAIP.
Examples
Earth Search
Search for recent imagery of Alexandria, VA
However, since geometry queries can be complex, sat-search provides an easier way to search STAC APIs.
GeoJSON
With a GeoJSON Feature as a file <aoi.geojson>, search for recent imagery with:
sat-search search --url https://earth-search.aws.element84.com --intersects aoi.geojson --datetime 2019-01-01/2019-05-01Cloud Free Imagery
Search the entire archive for cloud-free imagery:
sat-search search --url https://earth-search.aws.element84.com --intersects aoi.geojson -p eo:cloud_cover<5Limit Searches
Since Earth Search contains multiple collections, it can also be helpful to limit search to a specific collection:
sat-search search --url https://earth-search.aws.element84.com --intersects aoi.geojson --datetime 2019-01-01/2019-05-01 -c landsat-8-l1