NDLI: The geometric correction and accuracy assessment based on Cartosat-1 satellite image

Content Provider	IEEE Xplore Digital Library
Author	Chen Junqing Jiang Tao Lu Wenhu Han Mingqin
Copyright Year	2010
Description	Author affiliation: Remote Sensing Department, Geomatics College, Shandong University of Science and Technology, Qingdao, Shandong, China (Chen Junqing; Jiang Tao; Lu Wenhu; Han Mingqin)
Abstract	In the fast developing economic era, traditional topographic map updates can not keep up with the fast pace of the times, so taking use of remote sensing image data to make digital orthophoto map have been the most powerful means. In the article, it takes use of ERDAS LPS module to process Indian high-resolution satellite Cartosat-1's (also known as IRS-P5) three-dimensional image extracting region DEM (digital elevation model). In support of DEM, we can produce the orthophotos, using rational function model. In order to compare the accuracy of orthophotos, which is made by different model, we also use the direct linear transformation model and polynomial model to calibrate the satellite image. we evaluate the positioning accuracy, according to the ground control points. Compare the accuracy of the different model and obtain the experimental results, it shows that under good control, rational function model's location accuracy is higher than direct linear transformation model and polynomial model, especially in the undulating areas.
Starting Page	1253
Ending Page	1257
File Size	507506
Page Count	5
File Format	PDF
ISBN	9781424465132
e-ISBN	9781424465163
DOI	10.1109/CISP.2010.5647273
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-10-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	correction model Accuracy Satellites Biological system modeling evaluation of positioning accuracy Mean square error methods Polynomials Data models Calibration ortho correction DEM CARTOSAT-1 image
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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Geometric quality assessment of cartosat-1 data products.

GEOMETRIC QUALITY ASSESSMENT OF CARTOSAT-1 DATA PRODUCTS

1 VALIDATION OF CARTOSAT-1 DEM USING DIFFERENTIAL GPS MEASUREMENTS

Accuracy evaluation of Cartosat-1 DEM using different Interpolation techniques for Pune area

Attitude Modeling Using Kalman Filter Approach for Improving the Geometric Accuracy of Cartosat-1 Data Products

– CARTOSAT SCIENTIFIC APPRAISAL PROGRAMME (CSAP TS – 5)

RATIONAL POLYNOMIAL MODELLING FOR CARTOSAT-1 DATA

An Accuracy Assessment of Cartosat-1 Stereo Image Data-Derived Digital Elevation Models: A Case Study of the Drum Mountains, Utah

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The geometric correction and accuracy assessment based on Cartosat-1 satellite image

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Geometric quality assessment of cartosat-1 data products.

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