Datasets tagged ga in Earth Engine
সেভ করা পৃষ্ঠা গুছিয়ে রাখতে 'সংগ্রহ' ব্যবহার করুন
আপনার পছন্দ অনুযায়ী কন্টেন্ট সেভ করুন ও সঠিক বিভাগে রাখুন।
[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) |"]]
