NTRS - NASA Technical Reports Server

Back to Results
IGARSS '92; Proceedings of the 12th Annual International Geoscience and Remote Sensing Symposium, Houston, TX, May 26-29, 1992. Vols. 1 & 2
Document ID
Document Type
Conference Proceedings
Williamson, Ruby E.
(Houston Advanced Research Center Woodlands, TX, United States)
Date Acquired
August 16, 2013
Publication Date
January 1, 1992
Subject Category
Earth Resources And Remote Sensing
Distribution Limits

Related Records

IDRelationTitle19930063557Analytic SubsidiaryCalibration of the AVHRR visible and near IR channels using radiances measured over remote ocean areas19930063561Analytic SubsidiaryMEDSAT - A remote sensing satellite for malaria early warning and control19930063571Analytic SubsidiaryArchiving the FIFE data on CD-ROM19930063572Analytic SubsidiaryMonsoon '90 - Preliminary SAR results19930063577Analytic SubsidiaryTerrain effects on backscattering coefficients derived from multifrequency, polarimetric SAR data19930063581Analytic SubsidiarySAR data processing adaptation for Magellan Cycle II19930063582Analytic SubsidiaryRelative phase calibration of the NASA/DC-8 three-frequency polarimetric SAR system19930063584Analytic SubsidiaryGeometric ortho-rectification and generation of sigma(0) image products from multiple incidence synthetic aperture radar images19930063618Analytic SubsidiaryStatistics of backscatter radar return from vegetation19930063619Analytic SubsidiaryA system for verifying models and classification maps by extraction of information from a variety of data sources19930063626Analytic SubsidiaryRadiometric correction of SAR images of varying terrain heights19930063633Analytic SubsidiaryAttitude steering for space shuttle based synthetic aperture radars19930063634Analytic SubsidiaryDesign of a monopulse SAR system to determine elevation angles19930063641Analytic SubsidiaryGreenland observed at high resolution by the Seasat scatterometer19930063646Analytic SubsidiarySAR processing based on the exact two-dimensional transfer function19930063654Analytic SubsidiaryTopographic mapping from ERS-1 and SEASAT radar interferometry19930063656Analytic SubsidiaryQuantitative analysis of surface characteristics and morphology in Death Valley, California using AIRSAR data19930063658Analytic SubsidiaryA P-band SAR interference filter19930063659Analytic SubsidiaryA comparison of three SAR interference filters19930063665Analytic SubsidiaryImproved instrumentation for monitoring the diurnal and seasonal cycles in the dielectric properties of forest canopies19930063669Analytic SubsidiaryHigh-resolution land/ice imaging using Seasat scatterometer measurements19930063670Analytic SubsidiaryDielectric measurement using an open ended coaxial line with an extended center conductor19930063754Analytic SubsidiaryExtraction of soil and vegetation parameters from high resolution bi-directional reflectance spectra19930063756Analytic SubsidiaryLAI inversion from optical reflectance using a neural network trained with a multiple scattering model19930063757Analytic SubsidiaryGap probability - Measurements and models of a pecan orchard19930063758Analytic SubsidiaryNew developments of a knowledge based system (VEG) for inferring vegetation characteristics19930063759Analytic SubsidiaryMutual shadowing and directional reflectance of a rough surface - A geometric-optical model19930063760Analytic SubsidiarySimulation of space measurements of vegetation canopy bidirectional reflectance factors19930063761Analytic SubsidiaryPolarimetric signatures of a coniferous forest canopy based on vector radiative transfer theory19930063763Analytic SubsidiaryPhase difference statistics related to sensor and forest parameters19930063768Analytic SubsidiaryRadiometric calibration and atmospheric correction of satellite and aircraft data for FIFE19930063769Analytic SubsidiaryRadiometric gains of satellite sensors of reflected solar radiation - Results from NASA ER-2 aircraft measurements19930063779Analytic SubsidiaryFeature selection for neural networks using Parzen density estimator19930063790Analytic SubsidiarySea spikes at moderate incidence and their relation to position on the waves19930063792Analytic SubsidiaryRobustness of Spann-Wilson segmentation on SAR imagery19930063800Analytic SubsidiaryA comparison between backscattering models for rough surfaces19930063801Analytic SubsidiaryInversion of surface parameters using fast learning neural networks19930063804Analytic SubsidiaryComparison of measurements and theory for backscatter from vegetation-covered soil on the Konza prairie19930063810Analytic SubsidiaryTemporal decorrelation in repeat pass-radar interferometry19930063812Analytic SubsidiaryPolarization signatures for abandoned agricultural fields in the Manix Basin area of the Mojave Desert - Can polarimetric SAR detect desertification?19930063814Analytic SubsidiaryMeasurement of pressure ridges in SAR images of sea ice - Preliminary results on scattering theory19930063817Analytic SubsidiaryPolarimetric emission from anisotropic media for passive remote sensing of sea ice19930063818Analytic SubsidiaryA combined surface/volume scattering retracking algorithm for ice sheet satellite altimetry19930063819Analytic SubsidiaryPolarimetric remote sensing of sea ice in the Beaufort Sea19930063822Analytic SubsidiaryOptimization of the information content of multitemporal Landsat TM data sets for monitoring forest cover disturbance19930063826Analytic SubsidiaryA satellite-borne radar wind sensor (RAWS)19930063828Analytic SubsidiaryThe wavenumber spectra of scatterometer-derived winds19930063831Analytic SubsidiarySpectral vegetation indexes and the remote sensing of biophysical parameters19930063833Analytic SubsidiaryModeling the effect of land use on carbon storage in the forests of the Pacific Northwest19930063835Analytic SubsidiaryQuantitative modeling of soil genesis processes19930063836Analytic SubsidiaryKUREX-91 - A USSR/US study for global climate processes in steppe vegetation19930063838Analytic SubsidiaryEstimating reflected and emitted components of the radiation balance using remotely-sensed spectral data from KUREX-9119930063839Analytic SubsidiaryEnergy and radiation balance components for three grass surfaces near Kursk, Russia19930063840Analytic SubsidiaryAbsorbed photosynthetically active radiation of steppe vegetation and sun-view geometry effects on APAR estimates19930063841Analytic SubsidiarySpectral bidirectional and hemispherical reflectance characteristics of selected sites in the Streletskaya steppe19930063842Analytic SubsidiaryInversion of snow parameters by neural network with iterative inversion19930063845Analytic SubsidiarySea ice classification using fast learning neural networks19930063847Analytic SubsidiaryInversion of parameters for semiarid regions by a neural network19930063849Analytic SubsidiaryClassification of remotely sensed data using OCR-inspired neural network techniques19930063862Analytic SubsidiaryRadiative transfer theory for polarimetric remote sensing of pine forest19930063863Analytic SubsidiaryThe effect of topography on radar scattering from vegetated areas19930063864Analytic SubsidiaryRadar measurement of forested areas during OTTER19930063865Analytic SubsidiaryModeling of SAR returns from a red pine stand19930063868Analytic SubsidiaryJPL AIRSAR processing activities and developments19930063872Analytic SubsidiaryCalibration and Change Detection of [Alaska Satellite Facility] ASF/ERS-1 SAR Image Data19930063873Analytic SubsidiaryRefinement of Magellan radiometric correction using range centroid estimation19930063874Analytic SubsidiaryAn examination of the assumptions in the POLCAL cross-talk removal algorithm19930063878Analytic SubsidiaryAttenuation behavior of solid dense random media at microwave frequencies19930063879Analytic SubsidiaryModeling and measurement of microwave emission and backscattering from bare soil surfaces19930063880Analytic SubsidiaryCircular and linear polarization inverse SAR imaging of simple deterministic targets and statistically known randomly rough surfaces using constant and varying illumination19930063958Analytic SubsidiaryDirectional and temporal variability of the APAR/VI relationships - The case of a sunflower canopy19930063959Analytic SubsidiaryEstimation of photosynthetic capacity using polarization19930063960Analytic SubsidiarySatellite aerosols retrieval over land surfaces using the structure functions19930063963Analytic SubsidiaryAn explicit canopy BRDF model and inversion19930063968Analytic SubsidiaryParameterization of surface heat fluxes above a forest with satellite thermal sensing19930063969Analytic SubsidiaryEstimation of effective aerodynamic roughness with altimeter measurements19930063976Analytic SubsidiaryComparison of radar backscatter from Antarctic and Arctic sea ice19930063980Analytic SubsidiaryGlobal distribution of hand-held photographs of ocean and coastal regions taken during space shuttle missions - 1981-199119930063981Analytic SubsidiaryMapping continental-scale biomass burning and smoke palls from the space shuttle19930063982Analytic SubsidiaryAnalysis of lightning flash videos from the Space Shuttle using blob and morphological techniques19930063983Analytic SubsidiaryIce patterns and hydrothermal plumes, Lake Baikal, Russia - Insights from Space Shuttle hand-held photography19930063984Analytic SubsidiaryClouds as indicators of atmospheric processes - As viewed from Space Shuttle19930063985Analytic SubsidiaryAlbedo patterns and gypsum generation in the central Namib Desert - Land, sea and air interactions on an arid West Coast19930063986Analytic SubsidiarySpace Shuttle photographic/television analysis project - An overview of image analysis techniques19930063989Analytic SubsidiaryRegistration of interferometric SAR images19930063990Analytic SubsidiaryAutomated absolute phase retrieval in across-track interferometry19930063991Analytic SubsidiaryDual baseline and frequency along-track interferometry19930063995Analytic SubsidiaryUsing partially labeled data for normal mixture identification with application to class definition19930063997Analytic SubsidiaryAbsolute classification with unsupervised clustering19930064002Analytic SubsidiaryThe use of expert systems in combination with active and passive microwave data to classify sea ice19930064003Analytic SubsidiaryEffects of climate and lifeform on dry matter yield (epsilon) from simulations using BIOME BGC19930064007Analytic SubsidiaryAn annual model of SSM/I radiobrightness for dry soil19930064008Analytic SubsidiaryAn information theory approach for evaluating earth radiation budget (ERB) measurements - Nonuniform sampling of reflected shortwave radiation19930064011Analytic SubsidiaryPolarimetric and multifrequency SAR signatures of wet snow19930064016Analytic SubsidiaryDirection angle sensitivity of agricultural field backscatter with Airsar data19930064018Analytic SubsidiaryMapping sub-tropical vegetation using multi-frequency, multi-polarization SAR data19930064019Analytic SubsidiaryEye-safe visible wavelength lidar19930064024Analytic SubsidiaryInsights into microwave radiative transfer in rain from TRMM-1 observations19930064025Analytic SubsidiaryPassive microwave precipitation mapping and retrieval simulation19930064026Analytic SubsidiaryMultiparameter radar and advanced microwave precipitation radiometer observations of tropical convection19930063678Analytic SubsidiarySoil moisture needs in earth sciences19930063680Analytic SubsidiaryESTAR - A synthetic aperture microwave radiometer for measuring soil moisture19930063681Analytic SubsidiarySoil moisture verification study of the ESTAR microwave radiometer - Walnut Gulch, AZ 199119930063683Analytic SubsidiarySynergistic use of active and passive microwave in soil moisture estimation19930063684Analytic SubsidiaryDevelopment of soil moisture retrieval algorithm for L-band SAR measurements19930063687Analytic SubsidiaryEvaluation of one dimensional analytical models for vegetation canopies19930063688Analytic SubsidiaryGoniometric measurements of light scattered in the principal plane from leaves19930063689Analytic SubsidiaryThe role of specular reflectance in surface anisotropy19930063690Analytic SubsidiaryA data base of ASAS digital imagery19930063691Analytic SubsidiaryAn investigation of the relationship between tree water potential and dielectric constant19930063693Analytic SubsidiaryMonitoring of environmental conditions in the Alaskan forests using ERS-1 SAR data19930063694Analytic SubsidiaryProperties of radar backscatter of forests measured with a multifrequency polarimetric SAR19930063699Analytic SubsidiaryModerate resolution imaging spectroradiometer (MODIS) and observations of the land surface19930063700Analytic SubsidiaryOn the use of stochastic process-based methods for the analysis of hyperspectral data19930063703Analytic SubsidiaryAnalyzing high dimensional data19930063706Analytic SubsidiaryPreliminary results from the ASF/GPS ice classification algorithm19930063707Analytic SubsidiaryOn the application of multifrequency polarimetric radar observations for sea-ice classification19930063708Analytic SubsidiaryAssimilation of a knowledge base and physical models to reduce errors in passive-microwave classifications of sea ice19930063711Analytic SubsidiaryPerformance of the ice motion tracker at the Alaska SAR facility19930063713Analytic SubsidiaryAlaska SAR processor implementation of E-ERS-119930063715Analytic SubsidiarySAR data processing for the Magellan prime mission19930063716Analytic SubsidiaryAn analysis of the focusing performance of Magellan SAR image data19930063720Analytic SubsidiaryGeologic remote sensing - New technology, new information19930063727Analytic SubsidiaryThe NASA/JPL three-frequency polarimetric AIRSAR system19930063728Analytic SubsidiaryCyclops - The JPL AIRSAR synoptic processor19930063732Analytic SubsidiaryData fusion and data compression research in the space sciences - An overview of selected NASA investigations19930063739Analytic SubsidiaryC-band measurement of radar backscatter from the ocean surface during SWADE19930063746Analytic SubsidiaryThe effect of spatial resolution upon cloud optical property retrievals. I - Optical thickness19930063750Analytic SubsidiaryTropical intercontinental optical measurement network of aerosol, precipitable water and total column ozone19930063753Analytic SubsidiaryInferring total canopy APAR from PAR bidirectional reflectances and vegetation indices in tallgrass prairie19930063888Analytic SubsidiaryMapping biomass for a northern forest ecosystem using multi-frequency SAR data19930063893Analytic SubsidiaryAtmospheric effects on the NDVI - Strategies for its removal19930063894Analytic SubsidiaryEffects of temperature-dependent molecular absorption coefficients on the thermal infrared remote sensing of the earth surface19930063896Analytic SubsidiaryPassive microwave signatures of simulated pancake ice and young pressure ridges19930063897Analytic SubsidiaryEffective permittivity of saline ice under thermal variation19930063898Analytic SubsidiaryExamination of the physical, electrical, and microwave evolution of sea water into young ice19930063900Analytic SubsidiaryApplication of theoretical models to active and passive remote sensing of saline ice19930063903Analytic SubsidiaryMultispectral, multialtitude observations of the KUREX-91 experiment site from a helicopter platform19930063904Analytic SubsidiaryAtmospheric correction and calibration during KUREX-9119930063905Analytic SubsidiaryRadar backscatter measurements as a part of KUREX-9119930063906Analytic SubsidiaryAnalysis of the dielectric properties of trunk wood in dominant conifer species from New England and Siberia19930063907Analytic SubsidiarySAYANI'91 - A joint United States/Commonwealth of Independent States field campaign to investigate forest decline damage in the Krasnoyarsk region of southcentral Siberia19930063908Analytic SubsidiaryMorphological, anatomical, and chemical characteristics of needle and branch samples of Siberian fir (Abies Siberica)19930063910Analytic SubsidiaryIn-flight radiometry of an airborne multispectral sensor19930063911Analytic SubsidiaryImplementation and performance of the Magellan digital correlator subsystem19930063917Analytic SubsidiaryERS-1 and Almaz ocean wave monitoring experiments19930063927Analytic SubsidiaryError analysis applied to several inversion techniques used for the retrieval of middle atmospheric constituents from limb-scanning MM-wave spectroscopic measurements19930063928Analytic SubsidiaryWater vapor profiling over ocean surface with 90 GHz and 183 GHz measurements under clear and cloudy conditions19930063934Analytic SubsidiaryDual-polarization characteristics of the radar ocean return in the presence of rain19930063938Analytic SubsidiaryInteractive explorations of hierarchical segmentations19930063940Analytic SubsidiaryRefining image segmentation by integration of edge and region data19930063945Analytic SubsidiaryAn SSM/I radiometer simulator for studies of microwave emission from soil19930063946Analytic SubsidiaryMillimeter-wave imaging radiometer for cloud, precipitation and atmospheric water vapor studies19930063952Analytic SubsidiaryAn investigation of surface parameter estimation from surface models19930064028Analytic SubsidiaryHydrometeor discrimination in melting layer using multiparameter airborne radar measurement19930064029Analytic SubsidiaryRadar depolarization signatures of rain in cumulus clouds measured with a dual-frequency air-borne radar19930064030Analytic SubsidiaryA comparison of airborne and ground-based radar observations with rain gages during the CaPE experiment19930064033Analytic SubsidiaryHydrologic applications of SAR derived soil moisture19930064034Analytic SubsidiaryEstimation of bare soil evaporation using multifrequency airborne SAR19930064036Analytic SubsidiaryL-band radar scattering from grass19930064040Analytic SubsidiaryDiffraction from sharply peaked waves as an ocean surface scattering mechanism19930063591Analytic SubsidiaryAnalysis of scattering behavior and radar penetration in AIRSAR data19930063594Analytic SubsidiaryThe NASA Electronic Still Camera system19930063595Analytic SubsidiaryRecent developments in space shuttle remote sensing, using hand-held film cameras19930063596Analytic SubsidiaryCataloging and indexing - The development of the Space Shuttle mission data base and catalogs from earth observations hand-held photography19930063597Analytic SubsidiaryGround support for Space Shuttle earth observations by the NASA environment remote sensing analysis facility (ERSAF)19930063598Analytic SubsidiaryAnalysis of video imagery of the reentry and breakup of the STS-31 external tank19930063608Analytic SubsidiaryTesting the Li-Strahler four-component canopy reflectance model in the HAPEX-Sahel shrub savanna sites using ground reflectance data
No Preview Available