The Laboratory for Applications of Remote Sensing (LARS)is a multidisciplinary research laboratory, internationally known for its research efforts relating to remote sensing and more recently Geographic Information Systems. The focus of LARS is to further develop the fundamental knowledge of the earth and its biophysical processes and to improve techniques for analyzing and interpreting remotely sensed data from earth observation sensors. LARS is a laboratory within Information Technology at Purdue (ITaP) Discovery Resources.

This series contains technical reports written by Laboratory for Applications of Remote Sensing at Purdue University.

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Technical Reports from 1986

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Measuring and Modeling Biophysical and Optical Properties of Diverse Vegetative Canopies, C. S. T. Daughtry and K. J. Ranson

Technical Reports from 1985

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Hierarchical Classification of Multitemporal/Multispectral Scanner Data, D. F. Lozano-Garcia and Roger M. Hoffer

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Multisource Data Analysis in Remote Sensing and Geographic Information Processing, Philip H. Swain, John A. Richards, and Tong Lee

Technical Reports from 1984

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Comparison of Classification Schemes for MSS and TM Data, P. E. Anuta, L. A. Bartolucci, D. F. Lozano-Garcia, J. A. Valdes, and C. R. Valenzuela

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Changes in Spectral Properties of Detached Leaves, C. S. T. Daughtry and L. L. Biehl

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Meteorological Models for Estimating Phenology of Corn, C. S. T. Daughtry, J. C. Cochran, and S. E. Hollinger

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Spectral Estimates of Agronomic Characteristics of Crops, C. S. T. Daughtry, K. P. Gallo, L. L. Biehl, Blaine L. Blad, John M. Norman, Bronson R. Gardner, E. T. Kanemasu, and G. Asrar

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Costs of Measuring Leaf Area Index of Corn, C. S. T. Daughtry and S. E. Hollinger

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Spectral Estimators of Absorbed Photosynthetically Active Radiation in Corn Canopies, K. P. Gallo, C. S. T. Daughtry, and M. E. Bauer

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Estimation of Modulation Transfer Function of Landsat-4 Sensors from Measured Imagery, C. D. McGillem, P. E. Anuta, and K. B. Yu

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Variation in Spectral Response of Soybeans with Respect to Illumination, View and Canopy Geometry, K. J. Ranson, L. L. Biehl, and M. E. Bauer

Technical Reports from 1983

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Iron Oxide Genesis and Its Influence on the Spectral Reflectance Properties of Gossans, G. Accame, B. Robinson, and L. Biehl

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Satellite Image Interpretation and Laboratory Spectral Reflectance Measurements of Saline and Gypsiferous Soils of West Baghdad, Iraq, S. M. H. Al-Mahawili, M. F. Baumgardner, R. A. Weismiller, and W. N. Melhorn

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The Calibration of Landsat MSS Data as an Analysis Tool, L. A. Bartolucci and S. M. Davis

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The Effect of Feature Scaling on the Clustering of Landsat MSS Data, L. A. Bartolucci, S. M. Davis, and P. H. Swain

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Bolivian Digital Geographic Information System, L. A. Bartolucci, T. L. Philips, and C. R. Valenzuela

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Peopleware: The Most Critical Component of a Successful Technology Transfer Program, S. M. Davis, L. A. Bartolucci, and C. R. Valenzuela

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Feature Selection Methodologies Using Simulated Thematic Mapper Data, M. E. Dean and R. M. Hoffer

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Computer Analysis of X-Band Radar Data, D. J. Knowlton and R. M. Hoffer

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Estimation of a Remote Sensing System Point-Spread Function from Measured Imagery, C. D. McGillem, P. E. Anuta, E. Malaret, and K. B. Yu

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Quantitative Planimetric Accuracy Assessment of the Oruro Landsat Digital Mosaic, C. R. Valenzuela, T. L. Philips, L. A. Bartolucci, and C. E. Brockmann

Technical Reports from 1982

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Comparison of Edge Detection Methods for Landsat Imagery, P. E. Anuta, C. Pomalaza, and F. Davallou

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Corn and Soybean Landsat MSS Classification Performance as a Function of Scene Characteristics, G. T. Batista, M. M. Hixson, and M. E. Bauer

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A Crops and Soils Data Base for Scene Radiation Research, L. L. Biehl, M. E. Bauer, B. F. Robinson, C. S. T. Daughtry, L. F. Silva, and D. E. Pitts

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A Closer Look at Remote Sensing Education, S. M. Davis and J. R. Madden

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An Evaluation of Thematic Mapper Simulator Data for Mapping Forest Cover, M. E. Dean and R. M. Hoffer

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Spectral Estimates of Intercepted Solar Radiation by Corn and Soybean Canopies, K. P. Gallo, C. C. Brooks, C. S. T. Daughtry, M. E. Bauer, and V. C. Vanderbilt

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Assessing Crop Condition at the Field Level Using Landsat Spectral Data, S. E. Hollinger, M. M. Hixson, and M. E. Bauer

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Probabilistic Relaxation on Multitype Data, H. M. Kalayeh and D. A. Landgrebe

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A Binary Tree Feature Selection Technique for Limited Training Sample Size, M. J. Muasher and D. A. Landgrebe

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Calibration Procedures for Measurement of Reflectance Factor in Remote Sensing Field Research, B. F. Robinson and L. L. Biehl

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Extension of Laboratory-Measured Soil Spectra to Field Conditions, E. R. Stoner, M. F. Baumgardner, R. A. Weismiller, L. L. Biehl, and B. F. Robinson

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Interactive Clustering on a High-Speed Image Display System, P. H. Swain, S. M. Davis, and R. J. Clouthier

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Estimating Crop Development Stages from Multispectral Data, J. C. Tilton and S. E. Hollinger

Technical Reports from 1978

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Agricultural Scene Understanding, M. E. Bauer, M. M. Hixson, L. L. Biehl, B. F. Robinson, C. S. T. Daughtry, and E. R. Stone

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Annual Technical Summary Report, D. A. Landgrebe and J. D. Erickson

Technical Reports from 1977

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ECHO User's Guide, J. L. Kast, P. H. Swain, B. J. Davis, and P. W. Spencer

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A Case Study Using ECHO (Extraction and Classification of Homogeneous Objects) for Analysis of Multispectral Scanner Data, Donna Scholz, James Russell, John Lindenlaub, and Philip Swain

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Advancements in Machine-Assisted Analysis of Multispectral Data for Land Use Applications, Philip H. Swain

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Evaluation of Change Detection Techniques for Monitoring Coastal Zone Environments, R. A. Weismiller, S. J. Kristof, D. K. Scholz, P. E. Anuta, and S. M. Momin

Technical Reports from 1976

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Stratification of Landsat Data by Clustering, Marvin E. Bauer and Barbara J. Davis

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Remote Sensing Technology--A Look to the Future, David Landgrebe

Technical Reports from 1973

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Geometric Correction of ERTS-1 Digital Multispectral Scanner Data, Paul E. Anuta

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Identification of Agricultural Crops by Computer Processing of ERTS MSS Data, Marvin E. Bauer and Jan E. Cipra

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Mapping Soils, Crops, and Rangelands by Machine Analysis of Multi-Temporal ERTS-1 Data, M. F. Baumgardner and James A. Henderson

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Mapping Soil Associations Using ERTS MSS Data, J. E. Cipra

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Basic Forest Cover Mapping Using Digitized Remote Sensor Data and Automatic Data Processing Techniques, M. E. Coggeshall and R. M. Hoffer

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Error Free Coding, J. R. Duan and P. A. Wintz

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Urban Land-Use Mapping by Machine Processing of ERTS-1 Multi Spectral Data: A San Francisco Bay Area Example, Richard Ellefsen, Philip Swain, and James Wray

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Multitemporal Geometric Distortion Correction Utilizing the Affine Transformation, R. A. Emmert and C. D. McGillem

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Machine Boundary Finding and Sample Classification of Remotely Sensed Agricultural Data, J. N. Gupta, R. L. Kettig, D. A. Landgrebe, and P. A. Wintz

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An Interpretation of a Geologic Map of Fannin County, Texas, Prepared by ADP Techniques from ERTS MSS Data, J. A. Henderson, J. V. Gardner, and J. E. Cipra

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Remote Sensing, Computers, and Land Use Planning, Harry C. Hitchcock

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ADP of Multispectral Scanner Data for Land Use Mapping, Roger M. Hoffer

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Techniques for Computer-Aided Analysis of ERTS-1 Data, Useful in Geologic, Forest and Water Resource Surveys, Roger M. Hoffer

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Atmospheric Effects on Radiation Measurements, G. M. Jurica

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Automatic Boundary and Sample Classification of Remotely Sensed Multispectral Data, R. L. Kettig and D. A. Landgrebe

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Spectral Mapping of Soil Organic Matter, S. J. Kristof, M. F. Baumgardner, and C. J. Johannsen

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Reflectance Model of a Plant Leaf, R. Kumar and L. Silva

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Statistical Separability of Spectral Classes of Blighted Corn, R. Kumar and L. Silva

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Machine Processing for Remotely Acquired Data, D. A. Landgrebe

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Machine Processing Methods for Earth Observational Data, D. A. Landgrebe, F. C. Billingsley, and J. D. Nichols

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An Evaluation of Machine Processing Techniques of ERTS-1 Data for User Applications, David Landgrebe

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Analysis Research for Earth Resource Information Systems: Where Do We Stand?, David A. Landgrebe

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Applications of ERTS-1 Imagery to Mapping of Lineaments Favorable to the Localization of Ore Deposits in North Central Nevada, D. W. Levandowski, T. V. Jennings, and W. T. Lehman

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A Linear Shift-Invariant Image Preprocessing Technique for Multispectral Scanner Systems, C. D. McGillem and T. E. Riemer

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Recognition of Surface Lithologic and Topographic Patterns in Southwest Colorado with ADP Techniques, Wilton N. Melhorn and Scott Sinnock

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Geometric Aspects in Digital Analysis of Multi-Spectral Scanner (MSS) Data, Edward M. Mikhail and James R. Baker

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Extraction and Classification of Objects in Multispectral Images, T. V. Robertson

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The Corn Blight Watch Experiment: Economic Implications for Use of Remote Sensing for Collecting Data on Major Crops, Jerry A. Sharples

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Calibration of the University of Michigan Aircraft Multispectral Scanner Data Using Smoothed Calibration Coefficients, David F. Strahorn and Paul E. Anuta

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Sun Angle Effect Preprocessing with Predicted Ramp Functions, David F. Strahorn and Paul E. Anuta

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An Investigation of Classification Results Based on Use of Direction Components, Philip H. Swain

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A Result from Studies of Transformed Divergence, Philip H. Swain

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Data Processing I: Advancements in Machine Analysis of Multispectral Data, Philip H. Swain

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Two Effective Feature Selection Criteria for Multispectral Remote Sensing, P. H. Swain and R. C. King

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The Role of Computer Networks in Remote Sensing Data Analysis, P. H. Swain, T. L. Philips, and J. C. Lindenlaub