Arid

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Semi-automated method for the mapping of alluvial fans from DEM 期刊论文
发表期刊: EARTH SCIENCE INFORMATICS. 出版年: 2021
作者:  Goorabi, Abolghasem;  Karimi, Mostafa;  Norini, Gianluca
收藏  |  浏览/下载:48/0  |  提交时间:2021/07/30
Digital alluvial fan map  Digital elevation models (DEMs)  Quaternary landforms  Largest alluvial fans  Symmetry Model DEM (SMDEM)  Lannemezan  Xinhe  and Naien alluvial fans  
Drones over the "Black Desert": The Advantages of Rotary-Wing UAVs for Complementing Archaeological Fieldwork in the Hard-to-Access Landscapes of Preservation of North-Eastern Jordan 期刊论文
发表期刊: GEOSCIENCES. 出版年: 2020, 卷号: 10, 期号: 11
作者:  Smith, Stefan L.
收藏  |  浏览/下载:10/0  |  提交时间:2021/01/08
remote sensing  rotary-wing UAVs  drone imagery  digital elevation models  three-dimensional structure models  archaeological fieldwork  arid environments  basalt desert  landscape accessibility  Black Desert  Harra  Jordan  
Remote detection of geological structures: an application to the Aravalli region, western India 期刊论文
发表期刊: GEOCARTO INTERNATIONAL. 出版年: 2017, 卷号: 32, 期号: 3, 页码: 257-273
作者:  Acharya, Debaditya;  Porwal, Alok;  Bhattacharya, Avik
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/29
Optical remote sensing  SAR  digital elevation models  GIS  lineament mapping  
Satellite-derived Digital Elevation Model (DEM) selection, preparation and correction for hydrodynamic modelling in large, low-gradient and data-sparse catchments 期刊论文
发表期刊: JOURNAL OF HYDROLOGY. 出版年: 2015, 卷号: 524, 页码: 489-506
作者:  Jarihani, Abdollah A.;  Callow, John N.;  McVicar, Tim R.;  Van Niel, Thomas G.;  Larsen, Joshua R.
收藏  |  浏览/下载:15/0  |  提交时间:2019/11/29
Digital elevation models  Hydrodynamic modelling  DEM preparation  Spatial resolution  Low-gradient river systems  
A physiographic approach to downscaling fractional snow cover data in mountainous regions 期刊论文
发表期刊: REMOTE SENSING OF ENVIRONMENT. 出版年: 2014, 卷号: 152, 页码: 413-425
作者:  Walters, Reggie D.;  Watson, Katelyn A.;  Marshall, Hans-Peter;  McNamara, James P.;  Flores, Alejandro N.
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/29
Fractional snow covered area  Snow covered extent  Downscaling  Topography  Hillslope scale  Landsat  NDSI  Digital elevation models  Snow remote sensing  Watershed hydrology  
User-Driven Geolocation of Untagged Desert Imagery Using Digital Elevation Models. 科技报告
报告编号: ADA586695. 出版年: 2013
作者:  Tzeng, E;  Zhai, A;  Clements, M;  Townshend, R;  Zakhor, A.
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/30
Photographs  Deserts  Elevation  Image processing  Dem(Digital elevation models)  Geolocation  
Morphometry of scoria cones, and their relation to geodynamic setting: A DEM-based analysis 期刊论文
发表期刊: JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH. 出版年: 2012, 卷号: 217, 页码: 56-72
作者:  Fornaciai, Alessandro;  Favalli, Massimiliano;  Karatson, David;  Tarquini, Simone;  Boschi, Enzo
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/29
Scoria cone  Digital elevation models (DEMs)  Morphometry  Volcanic field  Cone degradation simulation  Geodynamic setting  
A geospatial visualisation and chronological study of a late Pleistocene fluvial wetland surface in the semi-arid Flinders Ranges, South Australia 期刊论文
发表期刊: GEOMORPHOLOGY. 出版年: 2010, 卷号: 118, 期号: 1-2, 页码: 130-151
作者:  Glasby, Peter;  O’Flaherty, Anthony;  Williams, Martin A. J.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/29
Palaeohydrology  Late Pleistocene valley fill  Quaternary climates  Flinders Ranges  Digital Elevation Models  Real Time Kinematic GPS  
利用数字摄影测量方法估算半干旱区小流域沟谷侵蚀产沙 期刊论文
出版年: 2008, 卷号: 10, 期号: 4, 页码: 533-538
作者:  胡文生;  蔡强国;  陈浩
收藏  |  浏览/下载:25/0  |  提交时间:2019/11/29
gully erosion  digital elevation models  sediment production rate  semi-arid catchment  
How is shrub cover related to soil moisture and patch geometry in the fragmented landscape of the Northern Negev desert? 期刊论文
发表期刊: LANDSCAPE ECOLOGY. 出版年: 2007, 卷号: 22, 期号: 1, 页码: 105-116
作者:  Svoray, Tal;  Mazor, Shira;  Bar (Kutiel), Pua
收藏  |  浏览/下载:48/0  |  提交时间:2019/11/28
aerial photographs  digital elevation models (DEM)  fuzzy logic  patch scale  geographical information systems (GIS)