http://www.bing.com:80/search?q=Dem+Attributes+Table+ExamplesSearch resultshttp://www.bing.com:80/s/a/rsslogo.gifhttp://www.bing.com:80/search?q=Dem+Attributes+Table+ExamplesCopyright © 2026 Microsoft. All rights reserved. These XML results may not be used, reproduced or transmitted in any manner or for any purpose other than rendering Bing results within an RSS aggregator for your personal, non-commercial use. Any other use of these results requires express written permission from Microsoft Corporation. By accessing this web page or using these results in any manner whatsoever, you agree to be bound by the foregoing restrictions.https://www.earthdata.nasa.gov/topics/land-surface/digital-elevation-terrain-model-demNASA's data for digital elevation models (DEM) comes from airborne and space-based sources and are useful for analyzing a majority of Earth's terrain.Wed, 08 Apr 2026 08:02:00 GMThttps://www.zhihu.com/question/25344250DEM，Digital Elevation Model，DEM，数字高程模型，是描述地表起伏形态特征的空间数据模型，目前可以免费下载到的全球DEM数据主要有SRTM、HGTNASA、AW3D30、TanDEM-X DEM等。 SRTMThu, 02 Apr 2026 19:07:00 GMThttps://www.earthdata.nasa.gov/about/competitive-programs/measures/new-nasa-digital-elevation-modelWe propose a significant modernization of the publicly- and freely-available DEM data. Accurate surface elevation information is a critical component in scientific research and commercial and military applications.Wed, 08 Apr 2026 20:12:00 GMThttps://www.earthdata.nasa.gov/data/catalog/lpcloud-nasadem-hgt-001NASADEM Merged DEM Global 1 arc second V001 The table below lists the variables contained within a single granule for this dataset. Variables often contain observed or derived geophysical measurements collected from a variety of sources, including remote sensing instruments on satellite and airborne platforms, field campaigns, in situ measurements, and model outputs. The terms variable ...Wed, 08 Apr 2026 21:52:00 GMThttps://www.zhihu.com/question/5618558351、DEM（DEMURRAGE CHARGES）：滞期费 2、DET（Detention Charge）：拘留费 国贸程租业务中滞期费，就必然涉及买卖舍约。 法院认为滞期费是因租船人不能在合同规定的装卸时间内完成装卸货的违约行为而由租船人支付的损害赔偿。 在实务中，速遣费通常为滞期费的一半。Wed, 08 Apr 2026 16:23:00 GMThttps://www.zhihu.com/question/587375606插值算法来自于Reuter et al.（2007） 这里我以SRTMDEM 90M 分辨率原始高程数据下载为例，选择以行政区来进行数据下载 然后点击检索，可以看到江西省需要五副DEM影像才能完整覆盖，那么把列表显示的五个数据下载下来就好了。Thu, 02 Apr 2026 18:32:00 GMThttps://www.earthdata.nasa.gov/data/catalog/lpcloud-astgtm-003The Terra Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Global Digital Elevation Model (GDEM) Version 3 (ASTGTM) provides a global digital elevation model (DEM) of land areas on Earth at a spatial resolution of 1 arc second (approximately 30 meter horizontal posting at the equator). The development of the ASTER GDEM data products is a collaborative effort between ...Thu, 09 Apr 2026 01:20:00 GMThttps://www.earthdata.nasa.gov/news/feature-articles/new-csda-high-resolution-digital-elevation-modelsHigh-resolution Digital Elevation Models (DEM) for non-polar regions at two-meter spatial resolution are now available through NASA’s Commercial SmallSat Data Acquisition (CSDA) program.Thu, 02 Apr 2026 16:01:00 GMThttps://www.earthdata.nasa.gov/news/new-version-aster-gdemVersion 3 of the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Global Digital Elevation Model (GDEM) is now available from NASA’s Land Processes Distributed Active Archive Center (LP DAAC). The ASTER GDEM covers land surfaces between 83°N and 83°S, and was produced through automated processing of 2.3 million scenes from the ASTER archive.Wed, 08 Apr 2026 09:20:00 GMThttps://www.earthdata.nasa.gov/learn/data-recipes/create-dem-using-sentinel-1-dataThis recipe from NASA's Alaska Satellite Facility guides you through creating a Digital Elevation Model (DEM) from two Sentinel-1 SLC scenes. Follow the steps: create an interferogram, perform phase unwrapping, and generate the DEM.Thu, 02 Apr 2026 20:48:00 GMT