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DEM 5M Australia
Petak 5 meter Digital Elevation Model (DEM) Australia yang berasal dari model LiDAR mewakili DEM 5 meter Nasional (permukaan tanah) yang telah berasal dari sekitar 236 survei LiDAR individual antara tahun 2001 dan 2015 yang mencakup area lebih dari 245.000 kilometer persegi. … australia dem elevation elevation-topography ga geophysical -
DEM-H: Model Elevasi Digital yang Diberlakukan secara Hidrologis SRTM Australia
Model Elevasi Digital yang Diberlakukan secara Hidrologis (DEM-H) berasal dari data SRTM yang diperoleh oleh NASA pada Februari 2000. Model telah dikondisikan secara hidrologis dan drainase diterapkan. DEM-H menangkap jalur aliran berdasarkan elevasi SRTM dan garis aliran yang dipetakan, serta mendukung delinerasi … australia dem elevation elevation-topography ga geophysical -
DEM-S: Australian Smoothed Digital Elevation Model
Smoothed Digital Elevation Model (DEM-S) berasal dari data SRTM yang diperoleh oleh NASA pada Februari 2000. DEM-S mewakili topografi permukaan tanah (tidak termasuk fitur vegetasi) dan telah dihaluskan untuk mengurangi derau dan meningkatkan representasi bentuk permukaan. Proses adaptif menerapkan lebih banyak … australia dem elevation elevation-topography ga geophysical -
Pratinjau National Intertidal Digital Elevation Model 25m 1.0.0
National Intertidal Digital Elevation Model (NIDEM; Bishop-Taylor et al. 2018, 2019) adalah set data elevasi skala benua untuk zona intertidal yang terekspos di Australia. NIDEM memberikan representasi tiga dimensi pertama dari pantai dan pantai berpasir intertidal Australia, dataran pasang surut, serta pantai dan terumbu berbatu di kedalaman 25 m … australia dem elevation-topography ga
Datasets tagged ga in Earth Engine
[null,null,[],[[["\u003cp\u003eThis collection features a variety of Digital Elevation Models (DEMs) for Australia, including a 5-meter bare earth DEM derived from LiDAR and hydrologically enforced and smoothed DEMs derived from SRTM data.\u003c/p\u003e\n"],["\u003cp\u003eThe collection also includes a National Intertidal Digital Elevation Model (NIDEM) providing a 25-meter resolution representation of Australia's intertidal zones.\u003c/p\u003e\n"],["\u003cp\u003eSeveral datasets derived from Landsat imagery are available, offering insights into land cover, water observations, and statistical analysis of surface changes over time.\u003c/p\u003e\n"],["\u003cp\u003eThese datasets, produced by Geoscience Australia and Digital Earth Australia, provide valuable resources for environmental monitoring, resource management, and scientific research within Australia.\u003c/p\u003e\n"]]],["The datasets provide various models and data for Australia. These include Digital Elevation Models (DEMs) at 5m resolution from LiDAR surveys and hydrologically enforced/smoothed DEMs derived from SRTM data. The National Intertidal DEM represents Australia's intertidal zone at 25m. Also featured are Landsat-derived products like annual land cover classifications, water observation statistics, and geometric median/median absolute deviation datasets. These Landsat products utilize Landsat 5, 7, 8, and 9 data to provide insights into annual conditions and changes.\n"],null,["# Datasets tagged ga in Earth Engine\n\n-\n\n |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### Australian 5M DEM](/earth-engine/datasets/catalog/AU_GA_AUSTRALIA_5M_DEM) |\n | The Digital Elevation Model (DEM) 5 meter Grid of Australia derived from LiDAR model represents a National 5 meter (bare earth) DEM which has been derived from some 236 individual LiDAR surveys between 2001 and 2015 covering an area in excess of 245,000 square kilometers. ... |\n | [australia](/earth-engine/datasets/tags/australia) [dem](/earth-engine/datasets/tags/dem) [elevation](/earth-engine/datasets/tags/elevation) [elevation-topography](/earth-engine/datasets/tags/elevation-topography) [ga](/earth-engine/datasets/tags/ga) [geophysical](/earth-engine/datasets/tags/geophysical) |\n\n-\n\n |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### DEM-H: Australian SRTM Hydrologically Enforced Digital Elevation Model](/earth-engine/datasets/catalog/AU_GA_DEM_1SEC_v10_DEM-H) |\n | The Hydrologically Enforced Digital Elevation Model (DEM-H) was derived from the SRTM data acquired by NASA in February 2000. The model has been hydrologically conditioned and drainage enforced. The DEM-H captures flow paths based on SRTM elevations and mapped stream lines, and supports delineation of ... |\n | [australia](/earth-engine/datasets/tags/australia) [dem](/earth-engine/datasets/tags/dem) [elevation](/earth-engine/datasets/tags/elevation) [elevation-topography](/earth-engine/datasets/tags/elevation-topography) [ga](/earth-engine/datasets/tags/ga) [geophysical](/earth-engine/datasets/tags/geophysical) |\n\n-\n\n |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### DEM-S: Australian Smoothed Digital Elevation Model](/earth-engine/datasets/catalog/AU_GA_DEM_1SEC_v10_DEM-S) |\n | The Smoothed Digital Elevation Model (DEM-S) was derived from the SRTM data acquired by NASA in February 2000. DEM-S represents ground surface topography (excluding vegetation features) and has been smoothed to reduce noise and improve the representation of surface shape. An adaptive process applied more ... |\n | [australia](/earth-engine/datasets/tags/australia) [dem](/earth-engine/datasets/tags/dem) [elevation](/earth-engine/datasets/tags/elevation) [elevation-topography](/earth-engine/datasets/tags/elevation-topography) [ga](/earth-engine/datasets/tags/ga) [geophysical](/earth-engine/datasets/tags/geophysical) |\n\n-\n\n |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### Preview National Intertidal Digital Elevation Model 25m 1.0.0](/earth-engine/datasets/catalog/projects_ngis-cat_assets_DEA_NIDEM) |\n | The National Intertidal Digital Elevation Model (NIDEM; Bishop-Taylor et al. 2018, 2019) is a continental-scale elevation dataset for Australia's exposed intertidal zone. NIDEM provides the first three-dimensional representation of Australia's intertidal sandy beaches and shores, tidal flats and rocky shores and reefs at 25 m ... |\n | [australia](/earth-engine/datasets/tags/australia) [dem](/earth-engine/datasets/tags/dem) [elevation-topography](/earth-engine/datasets/tags/elevation-topography) [ga](/earth-engine/datasets/tags/ga) |"]]