coastal earth observation elevation geoscience geospatial marine
This dataset provides spatial information on intertidal elevation and exposure across Pacific Island coastlines derived from multi-sensor satellite observations. It includes elevation estimates and exposure metrics indicating the proportion of time areas are exposed within the intertidal zone. The dataset supports coastal monitoring, habitat mapping, and shoreline dynamics analysis.It is produced by combining Landsat and Sentinel observations to model intertidal elevation and calculate exposure metrics.
Irregularly, as new versions are produced
Digital Earth Pacific Data is available under the Creative Commons Attribution 4.0 International license https://creativecommons.org/licenses/by/4.0/
https://digitalearthpacific.org/#/applications
See all datasets managed by Pacific Community (SPC).
Digital Earth Pacific Intertidal Elevation and Exposure (Sentinel-2/Landsat, 30 m) was accessed on DATE from https://registry.opendata.aws/dep-intertidal.
arn:aws:s3:::dep-public-data/dep_s2ls_intertidalus-west-2aws s3 ls --no-sign-request s3://dep-public-data/dep_s2ls_intertidal/