brightness temperature core collection landsat LULC change LULC mapping natural resource open data satellite imagery sentinel vegetation monitoring
Harmonized Landsat Sentinel is a NASA initiative to produce a Virtual Constellation of surface reflectance (SR) data from the Operational Land Imager (OLI) and Multi-Spectral Instrument (MSI) aboard the Landsat 8-9 and Sentinel-2 remote sensing satellites, respectively. The combined measurement enables global observations of the land every 2–3 days. Input products are Landsat 8-9 Collection 2 Level 1 top-of-atmosphere reflectance and Sentinel-2 L1C top-of-atmosphere reflectance, which NASA radiometrically harmonizes to the maximum extent, resamples to common 30-meter resolution, and grids using the Sentinel-2 Military Grid Reference System (MGRS) UTM grid. Because of this, the products are different from Landsat 8-9 Collection 2 Level 2 surface reflectance and Sentinel-2 L2A surface reflectance.
30 m
Global land
April 2013 - ongoing.
2-3 days
Information about bands and data
Collection of custom scripts of Harmonized Landsat Sentinel
Land Processes Distributed Active Archive Center (LP DAAC)
See all datasets managed by Sentinel Hub.
services-uswest2.sentinel-hub.comhls