搜索结果: 1-15 共查到“摄影测量与遥感技术 Cartosat-1”相关记录47条 . 查询时间(0.269 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...
Comparison of Digital Elevation Models Generated from SPOT-5 HRS Stereo Data and CARTOSAT-1 Stereo Data
Cartosat-1 SPOT-5 rigorous sensor model RPC stereo DEM
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2016/1/25
SPOT-5 and Cartosat-1 are mapping satellites with high resolution and along-track stereo capability. This paper describes the work
carried out towards the qualitative and quantitative comparison of t...
Automated DSM based Georeferencing of CARTOSAT-1 Stereo Scenes
Georeferencing Digital elevation models (DEM) Digital photogrammetry Feature extraction Stereo CARTOSAT-1
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2016/1/25
High resolution stereo satellite imagery is well suited for the creation of digital surface models (DSM). A system for highly automated
and operational DSM and orthoimage generation based on CARTOSAT...
Automatic Generation of Digital Terrain Models from CARTOSAT-1 STEREO IMAGES
Institute for Applied Computer Science Bundeswehr University Munich D-85577 Neubiberg Germany
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2016/1/25
This paper proposes a novel algorithm for automatic Digital Terrain Model (DTM) generation from high resolution CARTOSAT-1
satellite images generating accurate and reliable results. It consists of tw...
ACCURACY IMPROVEMENT BY THE LEAST SQUARES IMAGE MATCHING EVALUATED ON THE CARTOSAT-1
DEM Accuracy Improvement LSM Parallel Projection Geometry
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2016/1/15
Generating accurate elevation data from satellite images is a prerequisite step for applications that involve disaster forecasting and management using GIS platforms. In this respect, the high resolut...
Geometric Validation of CARTOSAT -1 Imagery
Satellite Remote Sensing, Digital Surface Models (DSM) Image Matching Adjustment Topographic Mapping Image Processing Accuracy Analysis
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2015/11/24
The Institute of Geodesy and Photogrammetry (IGP) is participating in the Cartosat-1 evaluation program, a common initiative of ISRO (India) and ISPRS. Within this program, various test sites with ref...
Improvements in CARTOSAT -1 Stereo Orthokit Data Products Since Launching ISPRS-ISRO CARTOSAT -1 Scientific Assessment Programme
Cartosat-1 DEM generation Rational polynomial coefficients, MTF improvement
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2015/11/24
Along-track stereo data from the two panchromatic CCD sensors Fore and Aft onboard Cartosat-1 satellite are being operationally received and data products generated after the satellite was launched by...
Analysis of DEM Generated Using CARTOSAT-1 Stereo Data Over Mausanne Les Alpiles - CARTOSAT Scientific Appraisal Programme (CSAP TS - 5)
CARTOSAT-1 geometry digital elevation model errors quality RPC Ortho-image
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2015/11/24
The high-resolution Cartosat-1 stereo image data is expected to have significant impact in topographic mapping and watershed applications. The objective of the present investigation is to make an asse...
Multi-Scale Digital Terrain Model Generation Using CARTOSAT-1 Stereo Images for the Mausanne Les Alpilles Test Site
Satellite remote sensing Digital elevation models Space photogrammetry Accuracy analysis Topographic mapping
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2015/11/24
Cartosat-1 is the first Indian Remote Sensing satellite able to collect in-track high resolution stereo images with a 2.5m pixel size. Since Cartosat-1 has no multispectral cameras, it was mainly deve...
Geometric Potential of CARTOSAT-1 Stereo Imagery
Photogrammetry Digital Geometry Calibration Block Accuracy
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2015/11/24
Cartosat-1 satellite, launched by Department of Space (DOS), Government of India, is dedicated to stereo viewing for large scale mapping and terrain modelling applications. This stereo capability fill...
Assessment of the Area Measurement on CARTOSAT-1 Image
accuracy agriculture buffer tolerance Cartosat-1 measurement parcel area photointerpretation
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2015/11/24
The goal of this study was the evaluation of agriculture parcel area measurement accuracy on Cartosat-1 imagery, and the determination of the technical tolerance appropriate for measurement using phot...
CARTOSAT-1:Orientation,DEM and Orthorectification Quality Assesment
Photogrammetry Digital Orthorectification DEM/DTM Satellite Accuracy IRS
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2015/11/24
CARTOSAT-1 is an Indian satellite – the 11th one in the IRS (Indian Remote Sensing) series designed to provide quality Earth imagery for telemetry and digital mapping. The satellite carries two panchr...
An Accuracy Assessment of CARTOSAT-1 Stereo Image Data-Derived Digital Elevation Models: A Case Study of the Drum Mountains, Utah
Cartosat-1 DEM NED ASTER DOQQ Vertical Horizontal Accuracy
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2015/11/24
This study evaluates the accuracy of digital elevation models (DEMs) produced from Cartosat-1 data. The Cartosat-1 satellite, launched by the Indian Space Research Organization (ISRO) in May 2005, car...
Investigation of 3D Geopositioning and DEM Accuracy of CARTOSAT-1 Stereo Imagery
Satellite remote sensing high-resolution image digital photogrammetry imaging platforms DEM/DTM
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2015/11/23
Because Cartosat-1 data is one of the ideal sources for topographic map updating, it is important to provide enough geometric accuracy with minimum number of Ground Control Points (GCP). For a 1:25.00...
Long Strip Modelling for CARTOSAT-1 with Minimum Control
Geometric Modelling Digital elevation model Stereo image Accuracy Cartosat-1 Long Strip Modelling
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2015/11/23
Cartosat-1 satellite, launched on 5th May 2005, is designed to deliver high-resolution spatial data of better than 2.5m in stereo with~27 km swath. The twin panchromatic cameras (Fore & Aft), with a f...