Landscape memories presented online · fotogrammetrie do formy ortofot a digitálních modelů...
Transcript of Landscape memories presented online · fotogrammetrie do formy ortofot a digitálních modelů...
Landscape memories presented online
Petr Novak – [email protected]
Jan Pacina - [email protected]
Faculty of the Environment, J. E. Purkyně University, CzechRepublic, Europe
Area of interest
Landscape changes
Datasources
• State and regional map archives• Archival aerial photographs• LIDAR• Small Format Aerial Photography• Bathymetric mapping
Old maps since 1780‘I.
Mili
tary
Surv
ey
II. M
ilita
rySu
rvey
III.
Mili
tary
Surv
ey
III.
Mili
tary
Surv
ey
Processing methods - georeferencing
Processing methods - georeferencing
Processing methods - georeferencing
Aerial imagery processing
Snímky byly zpracovány standardní metodoufotogrammetrie do formy ortofot a digitálních modelů povrchu.
LIDAR
Small Format Aerial Photography
Small Format Aerial Photography
Small Format Aerial Photography
Kite Aerial Photography
Bathymetric mapping
• 57 transects• total track more than 80 km
• average point density 6p/10m• scan time 11 hours
former sand quarryalluvial fan
concrete panels
Terrain reconstruction
Georelief development
Hydrologic network reconstruction
Acessing the data online