Transcript R . I . T
DIRSIG Video Simulation Tim Hattenberger Paul Lee R.I.T Digital Imaging and Remote Sensing Laboratory MegaScene Overview North Rochester, NY 3 North 2 1 5 4 Ikonos R.I.T Digital Imaging and Remote Sensing Laboratory MegaScene Tiles 4 & 5 1 2 3 4 R.I.T 5 Digital Imaging and Remote Sensing Laboratory R.I.T Digital Imaging and Remote Sensing Laboratory Scene Construction Overview CAD Models from Rhino3D ASD and Cary Reflectances Terrain Attribute Maps Tree Models from Tree Pro Facetize Terrain R.I.T DIRSIG Scene Building Tools Digital Imaging and Remote Sensing Laboratory Moving Targets: Truck R.I.T Digital Imaging and Remote Sensing Laboratory Moving Targets: Tank R.I.T Digital Imaging and Remote Sensing Laboratory Moving Targets: Jet R.I.T Digital Imaging and Remote Sensing Laboratory Moving Targets: Cars R.I.T Digital Imaging and Remote Sensing Laboratory Moving Targets: Helicopter R.I.T Digital Imaging and Remote Sensing Laboratory Moving Targets: People R.I.T Digital Imaging and Remote Sensing Laboratory Helicopter Tank Jet Flight Line North Car #2 Path Line People Car #1 Path Line Convoy Path Line R.I.T Digital Imaging and Remote Sensing Laboratory Platform Parameters • Position – Stationary/static flight profile – 85 degrees elevation • Altitude – 99619 meters • Solar orientation – 60 degrees elevation – 230 degrees azimuth (East of North) R.I.T Digital Imaging and Remote Sensing Laboratory Instrument Parameters • Detector array size – 2048 x 2048 • Focal length – 3964 millimeters • Spectral bands – – – – – Pan: Blue: Green: Red: NIR: 0.400 – 0.900 0.450 – 0.510 0.510 – 0.600 0.630 – 0.690 0.775 – 0.900 • Detector size – 12 microns • GSD – 0.3 meters (12 inches) R.I.T Digital Imaging and Remote Sensing Laboratory