Current DIRSIG Documentation
Online versions of the HTML documentation included with the current distributions of DIRSIG can be found here.
DIRSIG Validation Documentation
DIRSIG Validation and Verification Summary 1992-2007 (PDF, 76 KB)
Related M.S. and Ph.D. Student Thesis Documents
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Scott Brown, "Evaluation of Subdivision Methods used in Octree Ray Tracing Algorithms", RIT Computer Science M.S. thesis (PDF, 0.6 MB)
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Francois Alain, "Simulation of Imaging Fourier Transform Spectrometers using DIRSIG", RIT Imaging Science M.S. thesis (PDF, 1.9 MB)
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Emmett Ientilucci, "Synthetic Simulation and Modeling of Image Intensified CCDs (IICCD)", RIT Imaging Science M.S. thesis (PDF, 4.0 MB)
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Peter Arnold, "Modeling and Simulating Chemical Weapon Dispersal Patterns in DIRSIG", RIT Imaging Science M.S. thesis (PDF, 4.1 MB)
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Russell White, "Validation of Rochester Institute of Technology’s (RIT’s) Digital Image and Remote Sensing Image Generation (DIRSIG) Model - Reflective Region", RIT Imaging Science M.S. thesis (PDF, 3.7 MB)
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Neil Scanlan, "Comparative Performance Analysis of Texture Characterization Models in DIRSIG", RIT Imaging Science M.S. thesis (PDF, 10.0 MB)
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Robin Burton, "Elastic LADAR Modeling for Synthetic Imaging Applications", RIT Imaging Science Ph.D. thesis (PDF, 15.5 MB)
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Jason Meyers, "Modeling Polarimetric Imaging using DIRSIG", RIT Imaging Science Ph.D. thesis (PDF, 2.3 MB)
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Kris Barcomb, "High-Resolution, Slant-Angle Scene Generation and Validation of Concealed Targets in DIRSIG", RIT Imaging Science M.S. thesis (PDF, 24.7 MB)
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James Shell, "Polarimetric Remote Sensing in the Visible to Near Inrared", RIT Imaging Science Ph.D. thesis (PDF, 39 MB)
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Daniel Blevins, "Modeling Scattering and Absorption for a Differential Absorption LIDAR System", RIT Imaging Science Ph.D. thesis (PDF, 60 MB)
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Brian Dobbs, "The Incorporation of Atmospheric Variability into DIRSIG", RIT Imaging Science M.S. thesis (PDF, 26 MB)
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Michael Gartley, "Polarimetric Modeling of Remotely Sensed Scenes in the Thermal Infrared", RIT Imaging Science Ph.D. thesis (PDF, 26 MB)
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Stephen Lach, "Semi-Automated DIRSIG Scene Modeling from 3D Lidar and Passive Imagery", RIT Imaging Science Ph.D. thesis (PDF, 4.2 MB)
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Karl Walli, "Relating Multimodal Imagery Data in 3D", RIT Imaging Science Ph.D. thesis (PDF, 13.4 MB)
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Adam A. Goodenough, "In-water Spectral Radiative Transfer Modeling using Photon Mapping", RIT Imaging Science Ph.D. thesis, (RIT ScholarWorks)
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Jacqueline Speir, "Validation of 3D Radiative Transfer in Coastal-Ocean Water Systems as Modeled by DIRSIG", RIT Imaging Science Ph.D. thesis (RIT ScholarWorks)
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Jared Van Cor, "Characterizing Resident Space Object Earthshine Signature Variability", RIT Imaging Science M.S. thesis (RIT ScholarWorks)
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Kevin T. Bloechl, "A Method for Comparing Real and Simulated Airborne Hyperspectral Imagery", RIT Imaging Science M.S. thesis (RIT ScholarWorks)
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Keegan S. McCoy, "Methodology for the Integration of Optomechanical System Software Models with a Radiative Transfer Image Simulation Model", RIT Imaging Science Ph.D. thesis, (RIT ScholarWorks)
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Michael "Grady" Saunders, "Randomizable phenology-dependent corn canopy for simulated remote sensing of agricultural scenes", RIT Imaging Science M.S. thesis (RIT ScholarWorks)
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Benjamin D. Roth, "Deciduous Broadleaf Bidirectional Scattering Distribution Function (BSDF): Measurements, Modeling, and Impacts on Waveform Lidar Forest Assessments", RIT Imaging Science Ph.D. thesis, (RIT ScholarWorks)
Reports
Emmett Ientilucci, "Low-light-level Simulations and Extended Area Source Modeling" (PDF, 39 MB)
Journal and Conference Papers
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Adam A. Goodenough and Scott D. Brown, "DIRSIG5: Next-Generation Remote Sensing Data and Image Simulation Framework", IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Volume 10, Issue 11, pp 4818 - 4833, Nov. 2017 (Open Access)
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Scott D. Brown and Adam A. Goodenough, "Plugin-driven sensor modeling of remote sensing imaging systems", IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 23-28 July 2017 (https://ieeexplore.ieee.org/document/8127238)
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Scott D. Brown, Daniel Blevins and John R. Schott, "Time-gated topographic LIDAR scene simulation", Proc SPIE, Vol. 5791, pp 342-353, 2005 (PDF, 1.9 MB)
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Emmett J. Ientilucci and Scott D. Brown, "Advances in Wide Area Hyperspectral Image Simutaion", Proc SPIE, Vol. 5075, pp. 110-121, 2003 (PDF, 11.0 MB)