ArcticDEM ist eine öffentlich-private Initiative der National Geospatial-Intelligence Agency (NGA) und der National Science Foundation (NSF), die mithilfe von optischen Stereobildern, Hochleistungs-Computing und Open-Source-Software zur Fotogrammetrie automatisch ein hochauflösendes, hochwertiges digitales Oberflächenmodell (DSM) der Arktis erstellt. Dazu gehören Vegetation, Baumbestand, Gebäude und...
ArcticDEM ist eine öffentlich-private Initiative der National Geospatial-Intelligence Agency (NGA) und der National Science Foundation (NSF), die mithilfe von optischen Stereobildern, Hochleistungs-Computing und Open-Source-Software zur Fotogrammetrie automatisch ein hochauflösendes, hochwertiges digitales Oberflächenmodell (DSM) der Arktis erstellt. Dazu gehören Vegetation, Baumbestand, Gebäude und...
Das Referenz-Höhenmodell der Antarktis (REMA) ist ein hochauflösendes, zeitgestempeltes Digital Surface Model (DSM) der Antarktis mit einer räumlichen Auflösung von 2 oder 8 Metern. Mosaik-DEM-Dateien werden aus mehreren Streifen kompiliert, die gemeinsam registriert, zusammengeführt und gefiedert wurden, um Edge-Match-Artefakte zu reduzieren.
Das Referenz-Höhenmodell der Antarktis (REMA) ist ein hochauflösendes, zeitgestempeltes Digital Surface Model (DSM) der Antarktis mit einer räumlichen Auflösung von 2 oder 8 Metern. DEM-Dateien entfernen entsprechen dem überlappenden Bereich der Eingabepaare aus stereoskopischen Bildern, wie sie von DigitalGlobes ...
Das Referenz-Höhenmodell der Antarktis (REMA) ist ein hochauflösendes, zeitgestempeltes Digital Surface Model (DSM) der Antarktis mit einer räumlichen Auflösung von 2 oder 8 Metern. DEM-Dateien entfernen entsprechen dem überlappenden Bereich der Eingabepaare aus stereoskopischen Bildern, wie sie von DigitalGlobes ...
[null,null,[],[[["\u003cp\u003eArcticDEM provides high-resolution digital surface models (DSMs) of the Arctic, including vegetation, tree canopy, buildings, and other features.\u003c/p\u003e\n"],["\u003cp\u003eREMA offers high-resolution, time-stamped DSMs of Antarctica at 2-meter and 8-meter resolutions, available as both individual strips and a mosaic.\u003c/p\u003e\n"],["\u003cp\u003eBoth ArcticDEM and REMA are products of public-private initiatives involving NGA, NSF, and PGC, utilizing optical stereo imagery and advanced computing techniques.\u003c/p\u003e\n"]]],[],null,["# Datasets tagged pgc in Earth Engine\n\n-\n\n |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### ArcticDEM Mosaic V4.1](/earth-engine/datasets/catalog/UMN_PGC_ArcticDEM_V4_2m_mosaic) |\n | ArcticDEM is a National Geospatial-Intelligence Agency (NGA) and National Science Foundation (NSF) public-private initiative to automatically produce a high-resolution, high-quality digital surface model (DSM) of the Arctic using optical stereo imagery, high-performance computing, and open source photogrammetry software. It includes vegetation, tree canopy, buildings, and ... |\n | [arctic](/earth-engine/datasets/tags/arctic) [dem](/earth-engine/datasets/tags/dem) [elevation-topography](/earth-engine/datasets/tags/elevation-topography) [geophysical](/earth-engine/datasets/tags/geophysical) [pgc](/earth-engine/datasets/tags/pgc) [umn](/earth-engine/datasets/tags/umn) |\n\n-\n\n |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### ArcticDEM Strips](/earth-engine/datasets/catalog/UMN_PGC_ArcticDEM_V3_2m) |\n | ArcticDEM is a National Geospatial-Intelligence Agency (NGA) and National Science Foundation (NSF) public-private initiative to automatically produce a high-resolution, high-quality digital surface model (DSM) of the Arctic using optical stereo imagery, high-performance computing, and open source photogrammetry software. It includes vegetation, tree canopy, buildings, and ... |\n | [arctic](/earth-engine/datasets/tags/arctic) [dem](/earth-engine/datasets/tags/dem) [elevation-topography](/earth-engine/datasets/tags/elevation-topography) [geophysical](/earth-engine/datasets/tags/geophysical) [pgc](/earth-engine/datasets/tags/pgc) [umn](/earth-engine/datasets/tags/umn) |\n\n-\n\n |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### REMA Mosaic](/earth-engine/datasets/catalog/UMN_PGC_REMA_V1_1_8m) |\n | The Reference Elevation Model of Antarctica (REMA) is a high resolution, time-stamped Digital Surface Model (DSM) of Antarctica at 2-meter and 8-meter spatial resolutions. Mosaicked DEM files are compiled from multiple strips that have been co-registered, blended, and feathered to reduce edge-matching artifacts. |\n | [dem](/earth-engine/datasets/tags/dem) [elevation-topography](/earth-engine/datasets/tags/elevation-topography) [geophysical](/earth-engine/datasets/tags/geophysical) [pgc](/earth-engine/datasets/tags/pgc) [rema](/earth-engine/datasets/tags/rema) [umn](/earth-engine/datasets/tags/umn) |\n\n-\n\n |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### REMA Strips 2m](/earth-engine/datasets/catalog/UMN_PGC_REMA_V1_2m) |\n | The Reference Elevation Model of Antarctica (REMA) is a high resolution, time-stamped Digital Surface Model (DSM) of Antarctica at 2-meter and 8-meter spatial resolutions. Strip DEM files correspond to the overlapping area of the input stereoscopic imagery pair strips as they are collected by DigitalGlobe's ... |\n | [dem](/earth-engine/datasets/tags/dem) [elevation-topography](/earth-engine/datasets/tags/elevation-topography) [geophysical](/earth-engine/datasets/tags/geophysical) [pgc](/earth-engine/datasets/tags/pgc) [rema](/earth-engine/datasets/tags/rema) [umn](/earth-engine/datasets/tags/umn) |\n\n-\n\n |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### REMA Strips 8m](/earth-engine/datasets/catalog/UMN_PGC_REMA_V1_8m) |\n | The Reference Elevation Model of Antarctica (REMA) is a high resolution, time-stamped Digital Surface Model (DSM) of Antarctica at 2-meter and 8-meter spatial resolutions. Strip DEM files correspond to the overlapping area of the input stereoscopic imagery pair strips as they are collected by DigitalGlobe's ... |\n | [dem](/earth-engine/datasets/tags/dem) [elevation-topography](/earth-engine/datasets/tags/elevation-topography) [geophysical](/earth-engine/datasets/tags/geophysical) [pgc](/earth-engine/datasets/tags/pgc) [rema](/earth-engine/datasets/tags/rema) [umn](/earth-engine/datasets/tags/umn) |"]]
