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The vector data products mainly include the contents of buildings, all levels of roads, water systems, vegetation, flyovers and tagging information. SHP format; UTM/WGS84 coordinate; or products with the designated information, projection, coordinate format required by clients.
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Ortho-rectified satellite image products. Image sorts: 1m resolution Ikonos, 0.61m resolution Quickbird, 2.5m resolution IRS-P5, 2.5m resolution ALOS, 2.5m resolution Spot5, 5.8m resolution IRS-P6 etc.. Product format: .Geotiff. Coordinate: UTM/WGS84. Or customize the orthophoto map on a required area with the coordination specified by clients. |
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Raster data product, extracted from satellite stereo pairs. The standard format: Geotiff. Coordinate: UTM/WGS84. It can be re-sampled on client¨s request. |
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Raster data product, reflecting the height of city buildings, can be divided into two sorts: DHM_P, extract from 2m stereo pairs, plane precision is 3-5m, and elevation precision is 3-7m. Product format: Geotiff. Coordinate: UTM/WGS84; DHM_I, extracted from 1m stereo pairs, plane precision is 1-2m, and elevation precision is 2-3m. Product format: Geotiff. Coordinate: UTM/WGS84. |
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Raster data product, reflecting the surface height information includes the terrain height and the building height. Product format: Geotiff. Coordinate: UTM/WGS84. |
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