搜索结果: 1-11 共查到“摄影测量与遥感技术 TanDEM-X”相关记录11条 . 查询时间(0.104 秒)
UNCERTAINTY ASSESSMENT AND WEIGHT MAP GENERATION FOR EFFICIENT FUSION OF TANDEM-X AND CARTOSAT-1 DEMS
Accuracy assessment Data fusion Predicted weight map Artificial Neural Network TanDEM-X DEM Cartosat-1 DEM
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2017/7/13
Recently, with InSAR data provided by the German TanDEM-X mission, a new global, high-resolution Digital Elevation Model (DEM) has been produced by the German Aerospace Center (DLR) with unprecedented...
POTENTIAL OF MULTITEMPORAL TANDEM-X DERIVED CROP SURFACE MODELS FOR MAIZE GROWTH MONITORING
SAR Interferometry Agriculture Maize Monitoring TanDEM-X SAR Crop Heights Radar Remote Sensing
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2016/11/24
In this study, first results of retrieving plant heights of maize fields from multitemporal TanDEM-X images are shown. Three TanDEM-X dual polarization spotlight acquisitions were taken over a rural a...
ICESAT VALIDATION OF TANDEM-X I-DEMS OVER THE UK
Global DEM validation TanDEM-X intermediate DEM ICESat elevations
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2016/11/8
From the latest TanDEM-X mission (bistatic X-Band interferometric SAR), globally consistent Digital Elevation Model (DEM) will be available from 2017, but their accuracy has not yet been fully charact...
TANDEM-X: Block Adjustment of Interferometric Height Models
TanDEM-X InSAR block adjustment method DEM/DTM error calibration
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2016/1/25
The TanDEM-X mission will derive a global digital elevation model (DEM) with satellite SAR interferometry. The aimed accuracies are an absolute, resp. relative height error of 10m resp. 2m for 90% of ...
GEOMORPHOLOGICAL MAPPING WITH RESPECT TO AMPLITUDE,COHERENCEAND PHASE INFORMATION OF ERS SAR TANDEM PAIR
SAR Interferometry ERS Coherence Tandem Data Phase Information
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2015/12/29
Radar interferometry is a technique which makes use of interfered signal of two radar echoes for topographic elevation and terrain element mapping. ERS Synthetic Aperture Radar (SAR) tandem pair with ...
ASSESSMENT OF REFERENCE HEIGHT MODELS ON QUALITY OF TANDEM-X DEM
DEM Assessment TanDEM-X InSAR Reference Height Model
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2016/1/15
The aim of this study is to investigate the effect of various Global Digital Elevation Models (GDEMs) in producing high-resolution topography model using TanDEM-X (TDX) Coregistered Single Look Slant ...
TerraSAR-X and TanDEM-X: Global Mapping in 3D using Radar
digital beamforming super resolution bistatic SAR
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2015/9/2
TanDEM-X (TerraSAR-X Add on for Digital
Elevation Measurements) is a national proposal for a new
generation SAR satellite operating at X-band in single pass SAR
interferometry. The single pass SAR ...
THE 0.4 ARC-SEC TANDEM-X INTERMEDIATE DEM WITH RESPECT TO THE SRTM AND ASTER GLOBAL DEMS
Global DEM Satellite SAR TerraSAR-X TanDEM-X
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2015/4/1
Recently a preliminary version of the new global DEM collected by the TanDEM-X mission became available to the scientific community: the TanDEM-X Intermediate DEM (IDEM) version. It is available over ...
Evaluation of Time Series TanDEM-X Digital Elevation Models
Synthetic Aperture Radar Interferometry Digital Elevation Model Fusion TanDEM X Time series data Evaluation
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2014/12/15
Digital Elevation Model (DEM) is an important input for geo-spatial analysis. For various applications like flood management, ortho rectification of remote sensing images, navigation, architectural wo...
TanDEM-X Mission: Overview and Evaluation of intermediate Results
SAR DEM/DTM Interferometer Environment Accuracy
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2014/4/22
The German Aerospace Center (DLR, Deutsches Zentrum für Luft- und Raumfahrt) currently conducts the bistatic interferometric synthetic aperture radar (SAR) Mission TanDEM-X, which shall result in a DE...
AIRBORNE X-HH INCIDENCE ANGLE IMPACT ON CANOPY HEIGHT RETREIVAL: IMPLICATIONS FOR SPACEBORNE X-HH TANDEM-X GLOBAL CANOPY HEIGHT MODEL
Canopy Height InSAR X-band DTM DSM DEM
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2014/4/29
To support international climate change mitigation efforts, the United Nations REDD+ initiative (Reducing Emissions from Deforestation and Degradation) seeks to reduce land use induced greenhouse gas ...