Georelief reconstruction and analysis based on historical maps and aerial photographs

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13520%2F11%3A43878491" target="_blank" >RIV/44555601:13520/11:43878491 - isvavai.cz</a>
Result on the web
<a href="http://gis.vsb.cz/GIS_Ostrava/GIS_Ova_2011/sbornik/papers/Pacina.pdf" target="_blank" >http://gis.vsb.cz/GIS_Ostrava/GIS_Ova_2011/sbornik/papers/Pacina.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Georelief reconstruction and analysis based on historical maps and aerial photographs
Original language description
One of the ways how to reconstruct the original shape of the landscape is the usage of historical maps and old aerial photographs made in the period before the dramatic georelief changes. The maps of the 3rd Military survey 1:25 000 after reambulation (partly before reambulation) and aerial photographs taken in years 1938 and 1995 were used for this purpose. The reambulated maps contain clearly readable elevation data, which were used for reconstructing the original georelief and as well as the base elevation layer used for aerial photographs orthorectification. Thanks to processing of the aerial photographs we can obtain the Digital Surface Model of the coal mines. The volumetric analysis was used to calculate the georelief differences done during theselected years. Within the Bílina mine we almost reach the amount of 1 bilion m3 of transferred material.
Czech name
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Czech description
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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