NASA Earthdata

Harmony API

The Harmony API provides data transformation and access services for NASA Earth science data, conforming to OGC Coverages and EDR API standards. Enables subsetting, reprojection, and format conversion of Earth observation data with asynchronous job processing and AWS S3 cloud-native data staging. Supports WMS, OGC Coverages, and OGC EDR access patterns.

GitHub OpenAPI

Documentation

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Documentation
https://harmony.earthdata.nasa.gov/docs

Specifications

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OpenAPI
https://raw.githubusercontent.com/api-evangelist/nasa-earthdata/refs/heads/main/openapi/harmony-api-openapi.json

OpenAPI Specification

harmony-api-openapi.json Raw ↑