搜索结果: 1-10 共查到“遥感信息工程 Digital Elevation Model”相关记录10条 . 查询时间(0.119 秒)
VEGETATION COVER MAPPING BASED ON REMOTE SENSING AND DIGITAL ELEVATION MODEL DATA
Geographic Information System (GIS) Remote Sensing (RS) Digital Elevation Model (DEM) Vegetation Mapping
2016/11/30
An algorithm of forest cover mapping based on combined GIS-based analysis of multi-band satellite imagery, digital elevation model, and ground truth data was developed. Using the classification princi...
EVALUATION DIGITAL ELEVATION MODEL GENERATED BY SYNTHETIC APERTURE RADAR DATA
Interferometry RADAR Digital Elevation Model European Space Agency Sentinel1-A Interferometry Wide Swath Synthetic Aperture Radar SAR DEM
2016/7/4
Digital elevation model, showing the physical and topographical situation of the earth, is defined a tree-dimensional digital model obtained from the elevation of the surface by using of selected an a...
DIGITAL ELEVATION MODEL FROM NON-METRIC CAMERA IN UAS COMPARED WITH LIDAR TECHNOLOGY
Surveying UAS LIDAR DEM/DTM Accuracy
2015/9/10
Digital Elevation Model (DEM) data as a representation of surface topography is highly demanded for use in spatial analysis and modelling. Aimed to that issue many methods of acquisition data and proc...
AUTOMATIC BUILDING RECONSTRUCTION FROM A DIGITAL ELEVATION MODEL AND CADASTRAL DATA:AN OPERATIONAL APPROACH
Digital Elevation Model Cadastral Maps RANSAC Plane Extraction Building Polyhedral Surface ThreeDimensional Modeling
2015/8/28
In this paper, we tackle the problem of automatic building reconstruction using digital elevation model and cadastral data. We aim at massive production of 3D urban models and present thus an algorith...
AUTOMATIC EXTRACTION OF ALUVIAL FANS FROM ASTER L1 SATELLITE DATA AND A DIGITAL ELEVATION MODEL USING OBJECT-ORIENTED IMAGE ANALYSIS
Remote Sensing Interpretation Geomorphology Knowledge base
2015/7/30
There is a need to automate terrain feature mapping so that to make the process more objective and less time consuming by using
proper feature extraction techniques. The objective of this study was ...
ASPECTS OF DIGITAL ELEVATION MODEL DETERMINATION.
OPTIMUM SPATIAL RESOLUTION OF DIGITAL ELEVATION MODEL FOR TOPOGRAPHICAL ANALYSIS
OPTIMUM SPATIAL RESOLUTION DIGITAL ELEVATION MODEL TOPOGRAPHICAL ANALYSIS
2015/3/16
OPTIMUM SPATIAL RESOLUTION OF DIGITAL ELEVATION MODEL FOR TOPOGRAPHICAL ANALYSIS.
Semi-automated Technique to Extract Boundary of Valley/mountain Glaciers using Glacio-morphological Information from Digital Elevation Model
Glacial boundary Digital Elevation Model (DEM) morphology slope terrain curvatures Himalayas
2014/12/15
A semi automated technique has been developed to extract the spatial extension of valleys and mountain glaciers. The method is based on morphological properties of glaciated area extracted from Digita...
Synergetic merging of Cartosat-1 and RAMP to generate improved digital elevation model of Schirmacher oasis, east Antarctica
Cartosat-1 RAMPv2 DEM interpolation methods
2014/12/15
Available digital elevation models (DEMs) of Antarctic region generated by using radar altimetry and the Antarctic digital database (ADD) indicate elevation variations of up to hundreds of meters, whi...
VALIDATION OF THE ASTER GLOBAL DIGITAL ELEVATION MODEL VERSION 2 OVER THE CONTERMINOUS UNITED STATES
Accuracy, DEM/DTM Comparison Geodesy Global-Environmental-Databases Land Cover Mapping, Satellite
2014/4/28
The ASTER Global Digital Elevation Model Version 2 (GDEM v2) was evaluated over the conterminous United States in a manner
similar to the validation conducted for the original GDEM Version 1 (v1) in...