TY  - GEN
ID  - DSM_OPT
T1  - Pléiades Digital Surface Models / DSM-OPT Data Products. EOST. (Collection)
AU  - EOST & Data Terra
PY  - 2026
PB  - EOST
DO  - 10.25577/0JGV-V947
UR  - http://doi.data-terra.u-strasbg.fr/dsm_opt/
AB  - The DSM-OPT dataset collection is an initiative of the French Space Agency / CNES and of Institut National des Sciences de l'Univers / CNRS-INSU through the Data-Terra Research Infrastructure (RI) and the Solid Earth data hub FormaTerre. The target is to facilitate access to Very-High Resolution (0.5m) Digital Surface Models (DSMs) representing the Earth surface topography (e.g. elevation) created from Pléiades satellite stereo-imagery. The collection consists of a serie of products (DSM, hillshades) of interest for the Earth and environmental science community. It covers various sites and landscapes over the World. The dataset is an open collection with regular updates according to the availability of Pléiades stereo-imagery for science and/or public organizations and the generation of topographic products with the DSM-OPT on-demand service. The collection consists of DSMs at 0.5, 1.0 or 2.0 spatial resolution, filtered and aligned on reference topographic datasets (e.g. Copernicus EEAD10m DSM over Europe, Copernicus GLO30 DSM over the World). For the photogrammetric process, the MicMac (Rupnik & al., 2018, Rupnik & al., 2016, Durand & al., 2013) open source library is used, with processing parameters defined by the users who created the DSM using the on-demand service DSM-OPT. The list of Pléiades stereoscopic imagery and the parameters used for the processing are integrated in the product metadata ensuring full reproducibility.The data is under licence CC-BY-NC 4.0
KW  - DEM
KW  - geophysic
KW  - Pléiades
KW  - optical image
KW  - deformation
KW  - computation chain
L3  - https://doi.org/10.1016/j.isprsjprs.2018.03.016
L3  - https://doi.org/10.5194/isprs-annals-III-1-83-2016
L3  - https://api.semanticscholar.org/CorpusID:54903455
LA  - en
ER  -