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Titel:

Utilization of 3d city models and airborne laser scanning for terrain-based navigation of helicopters and UAVs

Dokumenttyp:
Konferenzbeitrag
Autor(en):
Hebel, M.; Arens, M.; Stilla, U.
Abstract:
Airborne laser scanning (ALS) of urban regions is commonly used asa basis for 3D city modeling. In this process, data acquisition relies highly on the quality of GPS/INS positioning techniques. Typically,the use of differential GPS and high-precision GPS/INS postprocessing methods are essential to achieve the required accuracythat leads to a consistent database. Contrary to that approach, we aim at using an existing georeferenced city model to correct errorsof the assumed sensor position, which...     »
Stichworte:
Airborne laser scanning, LiDAR, GPS/INS, on-line processing, navigation, city models, urban data
Kongress- / Buchtitel:
CMRT
Band / Teilband / Volume:
38
Jahr:
2009
Seiten:
187--192
WWW:
http://www.pf.bgu.tum.de/pub/2009/hebel_co_stilla_cmrt09_pap.pdf
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