CEDA offers its own service of Mobile mapping – i.e. the method of scanning real visual information of the roads (or other objects of a linear characteristic) in an adequate quality, flexible configuration of visual and positional scanners and with relatively low purchase costs.
Reference frame: JPG geotag (+ ESRI Shapefile)
Data format: WGS 1984 | S-JTSK
Map basis scale: 1: 5 000 - 1: 10 000
Position accuracy: 1-5 m (according to the used equipment)
Coverage: CZE | SVK
Visualisation ***** | Analysis ***** | Localisation ***** | Navigation *****
The video-sequences are taken from a mobile carrier of the device (car, railway vehicle) by full HD cameras. The scanning is synchronized with GNSS stations and subsequently the photos are extracted in an optional interval (usually 5m), the data about position, direction of scanning and accuracy of the GNSS station are matched to them. Geo-tagged photos could be downloaded or converted using GIS tools (e.g. ArcGIS 10.1).
Outputs from the Mobile mapping can be used in many areas – e.g.:
Dates of updates and releases are agreed upon individually.
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