搜索结果: 1-15 共查到“测绘科学技术 stereo data”相关记录17条 . 查询时间(0.078 秒)
On the use of multispectral and stereo data from airborne scanning systems for DTM generation and landuse classification
multispectral stereo data airborne scanning systems DTM generation landuse classification
2016/5/20
Airborne pushbroom systems for the direct acquisition of digital imagery enable the simultaneous capture of high quality 3D and multispectral information of a scene. The combination of geometric and r...
Approach for generation of digital terrain elevation models (DEM) and orthoimages from IRS-1 C stereo data
DEM Orthoimage IRS-lC
2016/5/20
A workstation based user friendly system developement is followed for easy orthoimage product
generation. The package is tested with several IRS-lC stereo data sets, over different terrains with vary...
Combined processing of spectral and stereo data
airborne CCD-line camera geocoding ofCCD-line camera data coregistration of multi spectral data
2016/5/20
In the Institute of Space Sensor Technology and in the Institute of Optoelectronic of the DLR a multisensor concept is being developed.
For this the 3-line CCD-stereo scanner WAAC, an infrar...
On-line processing of stereo data ofCCD Line Scanners
Online processing CCD Line Scanner Ster eo
2016/5/20
There are two main reasons for a data processing concept a ll owing an au tomatic processing of image data of CCD se n-
sors without operators in to different products, e.g. digital terrain models.
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
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...
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
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...
Utilization Potential of High Resolution Stereo Data for Extracting DEM and Terrain Parameters
CARTOSAT-1 Stereo data RPCs DGPS DEM Ortho Image
2015/11/23
Cartosat-1 data provides along track stereo data continuously with its fore and aft cameras. 10 bit quantization and near real time imaging between the stereo pairs which improve the image matching ac...
Analysis of dtm production from spot-5 hrs-stereo data and the influence of atmospheric effects
Analysis production influence atmospheric effects
2015/9/1
The factors upon which the radiometric quality of satellite imagery depends are related on one side to the characteristics of the sensor system and on the other side the sun -sensor-surface geometries...
TERRAIN PARAMETER RETRIEVAL USING IRS 1C/1D STEREO DATA IN CONJUNCTION WITH DIFFERENTIAL GPS MEASUREMENTS
DEM drainage network validation
2015/8/31
In the past few decades due to enormous development in satellite photogrammetry, more opportunities are available to have a stereo pair
from the space borne missions. Indian Remote Sensing satellites...
ASSESSMENT OF GEO-POSITIONING ACCURACY ACHIEVED USING RATIONAL FUNCTION MODEL FOR CARTOSAT-1 STEREO DATA
RPC DEM Orthokit
2015/8/28
Geo-referenced high-resolution satellite data product generated using CARTOSAT-1 stereo data can be used for mapping
topographic information, navigation, urban planning. This paper present the first ...
The scope of the work is to perform the stereo restitution of Cartosat-I data by refining the raw Rational Polynomial Coefficients
(RPCs) for determining the (a) optimal requirement of control points...
ACCURACY OF DEM GENARATION FROM TERRA-ASTER STEREO DATA
Accuracy DEM stereoscopic images satellite softcopy
2015/6/1
In this work we studied the accuracy of DEMs generated from ASTER stereoscopic images by automated stereo-matching techniques with two different softwares (OrthoBase PRO and OrthoEngine). We compare s...
ACCURACY ANALYSIS AND SURFACE MAPPING USING SPOT 5 STEREO DATA
Spot 5 Sensor Model Accuracy Analysis Image Matching Elevation Model
2015/5/29
On the Spot 5 satellite stereo data can be acquired simultaneously from the HRS (high resolution stereoscopic) instrument, which comprises 2 cameras looking forward and backward, respectively, at an o...
COMPARISON OF THE ACCURACY OF DEM FROM SPOT HRS TWO-FOLD STEREO DATA AND HRS/HRG THREE-FOLD STEREO DATA IN BARCELONA TEST SITE
Stereoscopic data image matching two-fold stereo three-fold stereo DEM generation accuracy analysis
2015/5/29
ISPRS and CNES announced the HRS (High Resolution Stereo) Scientific Assessment Program during the ISPRS Commission I Symposium in Denver in November 2002. 9 test areas throughout the world have been ...
SPOT-5 HRS ALONG-TRACK STEREO DATA EVALUATION OVER MONTMIRAIL AND MELBOURNE TEST SITES
SPOT5 stereo imaging digital elevation model DEM evaluation IRS-1C/1D stereo software
2015/5/29
As part of CNES-ISPRS HRS Study Team investigation, SPOT-5 HRS along-track stereo data over Montmirail (France) and Melbourne (Australia) test sites were evaluated using the modified IRS-1C/1D stereo ...