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| High Resolution Satellite Image Processing for Agricultural application |
Scope of Work: For feasibility study of DAM structure in Narmada valley and to prepare a plan for irrigation structures to feed dry lands of Narmada Basin SECON is using high resolution satellite images to get accurate elevation models and quality images. The Remote Sensing application is to produce accurate 3 Dimensional data (DEM: Digital Elevation Model) from high resolution WV-2 Satellite images. This DEM will later be used for engineering design.
Number of Images: 130 World View-2 Stereo images
Area: app. 13000 sq. km |
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DEM generated from WV-2 Stereo pair with 3D
Break Lines |
3D View of a DAM as seen in WV-2 |
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Scope of Work: The raw images from Satellite image provider are Ortho rectified using available network of controls. Since the raw images are available in high resolution PAN and low resolution MS format, the ortho rectified images are fused together to get high resolution color images. These process can also be called as Orthorectification, Pansharpening, Mosacing, color balancing, Tilling
Number of Images: 102 images completed till date
Area: app. 29,000 sq. km |
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Period: April 2008 – work in progress
Scope of Work: Scope of the project is to survey existing city gas customers and to check for prospective customers. This is a unique project which combined ground survey with satellite mapping to reduce the effective span of the project.
Number of Images: 20 images
Area: 2400 Sq. Km |
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Period: Feb 2009 to April-2010
Scope of Work: To reduce the effective mapping time for large area which requires approximate survey we use classification of Satellite images based on its pixel values. For feasibility study of powerline, highway, submergence area and many other infrastructure projects can be executed efficiently with this application (low cost).
Number of tiles: 89 Low resolution Images
Area: 4,37,000 Sq. Km |
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Application of Remote Sensing for feasibility study of express lane
Period: March 2008 to Nov 2008
Scope of work: Feasibility study of new high speed lanes using Satellite image applications. The scope includes Automatic DEM extraction from IRS P-5 Cartosat-1 stereo image, DEM editing to required accuracy and Orthorectification. This project is first of its kind in the field of highway network study in India and SECON has executed these projects successfully. If the project is executed through traditional manual survey method, the time required for 380km will not be less than a year but the application of satellite has brought down the entire survey to less than 6 months.
Feasibility study of expressways include
- Mumbai – Vadodara (380 km)
- Delhi – Meerut (60 km)
- Bangalore - Chennai (325 km)
Number of tiles: 67 stereo pairs
Area: 50,000 sq. km |
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Satellite Image Support for Libya’s “The Great Man Made River Project”
Period: Jan 2006 to Feb 2006 (the total project was for 2 years)
Scope of work: This project is a part of Libya’s “The Great Man Made River Project” .the natural water from the main water source will be distributed all the human settlements through the network of artificial river. SECON’s Remote Sensig Engineers used the support of high resolution Quick Bird images to plan and manage the design of these man made river. This technique has reduced the ambiguity of site with accurate design. the project planning was made easy by combinations of Ground survey, application of Satellite images and later ground verification. This method has shortened the duration of project with greater accuracy.
Number of tiles: 135 images
Area: 250 Sq KM |
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Hassan Airport Geotechnical investigation
Period: Jan 2008 to Oct 2008
Scope of work: Study of Hassan Airport land for Environmental Impact using low resolution Satellite image. The aim of this project was to study the terrain for vegetation cover, location of buildings, proposing a location for Sewage treatment plant and waste disposal land. SECON took the help of our own LISS IV Satellite image for processing
Area: 5 sq.km |
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