Computer Automated Detection of Sealed and Paved Sites, Overgrown Areas and Single Trees in an Urban Environment
- Detailed automatic classification of urban sealed/paved sites and overgrown areas by means of aerial or satellite imagery.
- GIS overlay with cadastral maps to accurately determine the percentage of sealed sites on each parcel.
- Presentation of the results (classified sites with parcel borders and encoded parcel-id) on an Orthophoto Map and in GIS format, if required on a web based mapping system with authorised access.
- Automatic detection of trees with specific location and tree height (x/y/z-coordinates) as well as a rough assessment of the tree health.
Example (open in Google Earth):
left photo: original aerial photo
right photo: sealed areas are coloured in pink, vegetation in green
landConsult.de Work Demos on Google Earth: (download the file and start it using the free software of http://earth.google.com).