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GeoServices Home > Aerial Imagery_Aerial Imagery 1995 (MapServer)

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Service Description:

 The 1995 digital orthophoto is a grayscale image covering various parts of the Cape Flats within the Cape Metro. It was produced from 1995 aerial photography at scales of 1:3000 and 1:4000, with a pixel size of 20 cm. Vertical aerial photography is widely used in cartography, environmental studies, and engineering applications. It forms the basis of orthophotos, which are geometrically corrected to remove the effects of image perspective and terrain relief, ensuring that features are represented in their true positions. The imagery was captured using Zeiss RMK A15/23 and AUG 1042 cameras. The resulting orthophoto has a constant scale and pixel size, allowing for accurate direct measurement of distances, angles, and areas. The digital orthophoto is available in ECW format with a 25 cm ground sampling distance (GSD).

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Metadata:
  • Description: The 1995 digital orthophoto is a grayscale image covering various parts of the Cape Flats within the Cape Metro. It was produced from 1995 aerial photography at scales of 1:3000 and 1:4000, with a pixel size of 20 cm. Vertical aerial photography is widely used in cartography, environmental studies, and engineering applications. It forms the basis of orthophotos, which are geometrically corrected to remove the effects of image perspective and terrain relief, ensuring that features are represented in their true positions. The imagery was captured using Zeiss RMK A15/23 and AUG 1042 cameras. The resulting orthophoto has a constant scale and pixel size, allowing for accurate direct measurement of distances, angles, and areas. The digital orthophoto is available in ECW format with a 25 cm ground sampling distance (GSD).
  • Copyright Text:
  • Spatial Reference: 20482
  • Title: Aerial Imagery 1995
  • Author:
  • Comments:
  • Subject:
  • Category:
  • Keywords: ECW,JPEG 2000,OTDF
  • Credits:
  • Supported Interfaces: REST
  • Supported Operations:
  • Export Map

Map info:
  • Single Fused Map Cache: false
  • Initial Extent:
      XMin: -45701.375
      YMin: -3773281.805000000168
      XMax: -30866.625
      YMax: -3756511.555000000168
      Spatial Reference: 20482
  • Full Extent:
      XMin: -45701.375
      YMin: -3773281.805000000168
      XMax: -30866.625
      YMax: -3756511.555000000168
      Spatial Reference: 20482
  • Units: esriMeters
  • Supported Image Format Types: PNG8,PNG24,JPG,WEBP,JPGPNG,TIFF8

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Geoservices Protocol

Geoservices is a proprietary protocol from ESRI. ERDAS APOLLO currently implements the Map Service type to aid image serving interoperability with existing ESRI clients.