dirsig video simulation
DESCRIPTION
DIRSIG Video Simulation. Tim Hattenberger Paul Lee. MegaScene Overview North Rochester, NY. 3. North. 2. 1. 5. 4. Ikonos. MegaScene Tiles 4 & 5. 1. 2. 3. 4. 5. CAD Models from Rhino3D. ASD and Cary Reflectances. Terrain Attribute Maps. Tree Models from Tree Pro. - PowerPoint PPT PresentationTRANSCRIPT
Digital Imaging and Remote Sensing LaboratoryRR..II..TT
RR..II..TT
DIRSIG Video SimulationDIRSIG Video Simulation
Tim HattenbergerTim Hattenberger
Paul LeePaul Lee
Digital Imaging and Remote Sensing LaboratoryRR..II..TT
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MegaScene OverviewMegaScene OverviewNorth Rochester, NYNorth Rochester, NY
IkonosIkonos
NorthNorth
1122
33
4455
Digital Imaging and Remote Sensing LaboratoryRR..II..TT
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MegaScene Tiles 4 & 5MegaScene Tiles 4 & 5
11 22 33
44 55
Digital Imaging and Remote Sensing LaboratoryRR..II..TT
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Digital Imaging and Remote Sensing LaboratoryRR..II..TT
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Scene Construction OverviewScene Construction Overview
CAD Models from Rhino3DCAD Models from Rhino3D
ASD and CaryASD and CaryReflectancesReflectances
Tree Models from Tree ProTree Models from Tree Pro
DIRSIG Scene Building ToolsDIRSIG Scene Building ToolsFacetize TerrainFacetize Terrain
Terrain Attribute MapsTerrain Attribute Maps
Digital Imaging and Remote Sensing LaboratoryRR..II..TT
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Moving Targets:Moving Targets:TruckTruck
Digital Imaging and Remote Sensing LaboratoryRR..II..TT
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Moving Targets:Moving Targets:TankTank
Digital Imaging and Remote Sensing LaboratoryRR..II..TT
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Moving Targets:Moving Targets:JetJet
Digital Imaging and Remote Sensing LaboratoryRR..II..TT
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Moving Targets:Moving Targets:CarsCars
Digital Imaging and Remote Sensing LaboratoryRR..II..TT
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Moving Targets:Moving Targets:HelicopterHelicopter
Digital Imaging and Remote Sensing LaboratoryRR..II..TT
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Moving Targets:Moving Targets:PeoplePeople
Digital Imaging and Remote Sensing LaboratoryRR..II..TT
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JetJetFlightFlightLineLine
TankTank
HelicopterHelicopter
PeoplePeople
ConvoyConvoyPath LinePath Line
Car #2Car #2Path LinePath Line
Car #1Car #1Path LinePath Line
NorthNorth
Digital Imaging and Remote Sensing LaboratoryRR..II..TT
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Platform ParametersPlatform Parameters
• PositionPosition– Stationary/static flight profileStationary/static flight profile– 85 degrees elevation85 degrees elevation
• AltitudeAltitude– 99619 meters99619 meters
• Solar orientationSolar orientation– 60 degrees elevation60 degrees elevation– 230 degrees azimuth (East of North)230 degrees azimuth (East of North)
Digital Imaging and Remote Sensing LaboratoryRR..II..TT
RR..II..TT
Instrument ParametersInstrument Parameters
• Detector array sizeDetector array size– 2048 x 20482048 x 2048
• Focal lengthFocal length– 3964 millimeters3964 millimeters
• Detector sizeDetector size– 12 microns12 microns
• GSDGSD– 0.3 meters (12 inches)0.3 meters (12 inches)
• Spectral bandsSpectral bands– Pan:Pan: 0.400 – 0.9000.400 – 0.900
– Blue:Blue: 0.450 – 0.5100.450 – 0.510
– Green:Green: 0.510 – 0.6000.510 – 0.600
– Red: Red: 0.630 – 0.6900.630 – 0.690
– NIR: NIR: 0.775 – 0.9000.775 – 0.900