ArcticDEM adalah inisiatif dari publik-publik National Geospatial-Intelligence Agency (NGA) dan National Science Foundation (NSF) untuk secara otomatis menghasilkan model permukaan digital (DSM) Arktik yang berkualitas tinggi dan menggunakan citra stereo optik, komputasi berperforma tinggi, dan software fotogrammetri open source. Ini mencakup vegetasi, kanopi pohon, bangunan, dan ...
ArcticDEM adalah inisiatif dari publik-publik National Geospatial-Intelligence Agency (NGA) dan National Science Foundation (NSF) untuk secara otomatis menghasilkan model permukaan digital (DSM) Arktik yang berkualitas tinggi dan menggunakan citra stereo optik, komputasi berperforma tinggi, dan software fotogrammetri open source. Ini mencakup vegetasi, kanopi pohon, bangunan, dan ...
Reference Elevation Model of Antartika (REMA) adalah Digital Surface Model (DSM) Antarktika yang memiliki resolusi tinggi dan diberi stempel waktu pada resolusi spasial 2 meter dan 8 meter. File DEM Mosaick dikompilasi dari beberapa strip yang telah didaftarkan bersama, dicampur, dan dihaluskan untuk mengurangi artefak pencocokan tepi.
Reference Elevation Model of Antartika (REMA) adalah Digital Surface Model (DSM) Antarktika yang memiliki resolusi tinggi dan diberi stempel waktu pada resolusi spasial 2 meter dan 8 meter. File DEM Strip sesuai dengan area yang tumpang-tindih dari strip pasangan gambar stereoskopis input saat dikumpulkan oleh ...
Reference Elevation Model of Antartika (REMA) adalah Digital Surface Model (DSM) Antarktika yang memiliki resolusi tinggi dan diberi stempel waktu pada resolusi spasial 2 meter dan 8 meter. File DEM Strip sesuai dengan area yang tumpang-tindih dari strip pasangan gambar stereoskopis input saat dikumpulkan oleh ...
[null,null,[],[[["\u003cp\u003eArcticDEM provides high-resolution digital surface models (DSMs) of the Arctic, including vegetation, tree canopy, and buildings, created through a public-private initiative using optical stereo imagery.\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 produced using advanced photogrammetry techniques and high-performance computing.\u003c/p\u003e\n"],["\u003cp\u003eThe datasets are available in strip and mosaic formats, offering flexibility for different research and analysis needs.\u003c/p\u003e\n"]]],[],null,["# Datasets tagged umn 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) |"]]
