Topography and orthoimages of asteroid (21) Lutetia

Details Topography and orthoimages of asteroid (21) Lutetia Topography and orthoimages of asteroid (21) Lutetia

Oct 2011

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2011epsc.conf.1155p&link_type=abstract

EPSC-DPS Joint Meeting 2011, held 2-7 October 2011 in Nantes, France. http://meetings.copernicus.org/epsc-dps2011, p.1155

Physics

Scientific paper

During the flyby of asteroid (21) Lutetia by the Rosetta spacecraft in July 2010, the OSIRIS imaging system acquired several hundred images of Lutetia's surface. We analyzed 84 multi-spectral NAC images with stereo-photogrammetric methods. A 3D point control network was used within a photogrammetric block adjustment to derive improved orientation data (pointing and position) for the Rosetta spacecraft and corrections for the pre-flight estimates of Lutetia's position in space. We selected a subset of 10 OSIRIS NAC images to derive more than 12 millions of object points for surface reconstruction through stereo processing. A final 60 m raster DTM was generated covering about 78% of the Northern hemisphere. Based upon this DTM, we derived accurately co-registered orthoimages, for multispectral mapping of the surface of Lutetia.

Affiliated with

Also associated with

No associations

Rating

Topography and orthoimages of asteroid (21) Lutetia does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Topography and orthoimages of asteroid (21) Lutetia, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Topography and orthoimages of asteroid (21) Lutetia will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1482921