World Library  

Add to Book Shelf
Flag as Inappropriate
Email this Book

Geometric Quality Assessment of Bundle Block Adjusted Mulit- Sensor Satellite Imageries : Volume Xl-8, Issue 1 (28/11/2014)

By Ghosh, S.

Click here to view

Book Id: WPLBN0004016116
Format Type: PDF Article :
File Size: Pages 6
Reproduction Date: 2015

Title: Geometric Quality Assessment of Bundle Block Adjusted Mulit- Sensor Satellite Imageries : Volume Xl-8, Issue 1 (28/11/2014)  
Author: Ghosh, S.
Volume: Vol. XL-8, Issue 1
Language: English
Subject: Science, Isprs, International
Collections: Periodicals: Journal and Magazine Collection, Copernicus Publications
Publication Date:
Publisher: Copernicus Publications, Göttingen, Germany
Member Page: Copernicus Publications

Description: Advanced data processing Research Institute (ADRIN), Dept of Space, Govt of India 203 Akbar Road, Tarbund, Manovikas Nagar PO, Secunderabad 500009 (AP) , India. The integration of multi-sensor earth observation data belonging to same area has become one of the most important input for resource mapping and management. Geometric error and fidelity between adjacent scenes affects large-area digital mosaic if the images/ scenes are processed independently. A block triangulation approach Bundle Block Adjustment (BBA) system has been developed at ADRIN for combined processing of multi-sensor, multi-resolution satellite imagery to achieve better geometric continuity. In this paper we present the evaluation results of BBA software along with performance assessment and operational use of products thus generated.

The application evaluation deals with functional aspects of block-adjustment of satellite imagery consisting of data from multiple sources, i.e. AWiFs, LISS-3, LISS-4 and Cartosat-1 in various combinations as single block. It has provision for automatic generation of GCPs and tie-points using image metafile/ Rational Polynomial Coefficient's (RPC’s) and ortho/ merged/ mosaicked products generation. The study is carried out with datasets covering different terrain types (ranging from high mountainous area, moderately undulating terrain, coastal plain, agriculture fields, urban area and water-body) across Indian subcontinent with varying block sizes and spatial reference systems. Geometric accuracy assessment is carried out to figure out error propagation at scene based ortho/ merged products as well as block level. The experimental results confirm that pixel tagging, geometric fidelity and feature continuity across adjacent scenes as well as for multiple sensors reduced to a great extent, due to the high redundancy. The results demonstrate that it is one of the most affective geometric corrections for generating large area digital mosaic over High mountainous terrain using high resolution good swath satellite imagery, like Cartosat-1, with minimum human intervention.

Geometric Quality Assessment of Bundle Block Adjusted Mulit- Sensor Satellite Imageries


Click To View

Additional Books

  • Study on Construction of 3D Building Bas... (by )
  • Design of Livestock Management Tool for ... (by )
  • Estimation of Net Radiation Using Satell... (by )
  • Understanding Crop Growing Pattern in Ba... (by )
  • Edge-based Registration for Airborne Ima... (by )
  • Autonomous Unmanned Helicopter System fo... (by )
  • Potential Improvement for Forest Cover a... (by )
  • Synergistic Use of Imager Window Observa... (by )
  • Quantitative Analysis of Urban Expansion... (by )
  • Records Reaching Recording Data Technolo... (by )
  • Implementation of 3D Tools and Immersive... (by )
  • Virtual 3D City Modeling: Techniques and... (by )
Scroll Left
Scroll Right


Copyright © World Library Foundation. All rights reserved. eBooks from World eBook Library are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.