Creation of an orthomosaic for the city of Rostov-na-Don

About the project

Creation of a digital orthophotomap of the area on the territory of the city for urban planning

Industry	Land use and territory management
Customer	Department of Architecture and Urban Planning
End date	12/23/2019

Project goal

Creation of a digital orthophotomap of the area on the territory of the city for urban planning activities.

Completed works

Order and delivery of satellite imagery with an ultra-high spatial resolution of 50 cm from the KompSat-3 satellite.
Color correction, light correction, geometric correction by RPC coefficients, orthorectification by digital elevation model (DEM) AlosWorld DEM 3D-30m and customer's control points.
Issue of orthomosaics to the coordinate system of the Rostov region and creation of a seamless mosaic. Cutting into tiles.

Original satellite image (left), orthorectified image (right)

Result

The created seamless mosaic meets the customer's requirements for urban planning activities.

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