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XVIIIth Congress (Part B7)

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fullscreen: XVIIIth Congress (Part B7)

Multivolume work

Persistent identifier:
1667435949
Title:
XVIIIth Congress
Sub title:
Vienna, Austria 1996
Year of publication:
1996
Place of publication:
Vienna
Publisher of the original:
Austrian Society of Surveying and Geoinformation
Identifier (digital):
1667435949
Language:
English
Editor:
Kraus, Karl
Waldhäusl, Peter
Corporations:
International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien
International Society for Photogrammetry and Remote Sensing
Adapter:
International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien
International Society for Photogrammetry and Remote Sensing
Founder of work:
International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien
International Society for Photogrammetry and Remote Sensing
Other corporate:
International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien
International Society for Photogrammetry and Remote Sensing
Document type:
Multivolume work

Volume

Persistent identifier:
1667450433
Title:
XVIIIth Congress
Scope:
846 Seiten
Year of publication:
1996
Place of publication:
Vienna
Publisher of the original:
Austrian Society of Surveying and Geoinformation
Identifier (digital):
1667450433
Illustration:
Illustrationen, Diagramme
Signature of the source:
ZS 312(31,B7)
Language:
English
Additional Notes:
Erscheinungsdatum des Originals ist anhand des Copyrightjahrs ermittelt.
Usage licence:
Attribution 4.0 International (CC BY 4.0)
Editor:
Kraus, Karl
Waldhäusl, Peter
Corporations:
International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien
International Society for Photogrammetry and Remote Sensing
International Society for Photogrammetry and Remote Sensing, Commission of Photographic and Remote Sensing Data
Adapter:
International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien
International Society for Photogrammetry and Remote Sensing
International Society for Photogrammetry and Remote Sensing, Commission of Photographic and Remote Sensing Data
Founder of work:
International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien
International Society for Photogrammetry and Remote Sensing
International Society for Photogrammetry and Remote Sensing, Commission of Photographic and Remote Sensing Data
Other corporate:
International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien
International Society for Photogrammetry and Remote Sensing
International Society for Photogrammetry and Remote Sensing, Commission of Photographic and Remote Sensing Data
Publisher of the digital copy:
Technische Informationsbibliothek Hannover
Place of publication of the digital copy:
Hannover
Year of publication of the original:
2019
Document type:
Volume
Collection:
Earth sciences

Chapter

Title:
MAPPING OF HYDROTHERMALLY ALTERED AREAS IN VEGETATED TERRAIN, USING MULTISOURCE DATA INTEGRATION AND SEGMENTATION TECHNIQUES Raimundo Almeida-Filho, Icaro Vitorello
Document type:
Multivolume work
Structure type:
Chapter

Contents

Table of contents

  • XVIIIth Congress
  • XVIIIth Congress (Part B7)
  • Cover
  • Title page
  • ISPRS Council 1992 - 1996
  • International Archives of Photogrammetry and Remote Sensing (IAPRS)
  • Volume XXXI, Part B7
  • Technical Commission VII Resource and Environmental Monitoring
  • Editorial Team
  • Copyright 1996
  • For Sale after the Congress
  • Foreword
  • Table of Contents
  • STABILITY OF TIGRIS RIVER BETWEEN SAMARRA AND BAGHDAD Dr. OMAR B. AL-JARRAH ‚Dr.KASSIM M. AL-SAADI
  • MAPPING OF HYDROTHERMALLY ALTERED AREAS IN VEGETATED TERRAIN, USING MULTISOURCE DATA INTEGRATION AND SEGMENTATION TECHNIQUES Raimundo Almeida-Filho, Icaro Vitorello
  • CHARACTERIZING LAND USE DYNAMICS IN AMAZON USING MULTI-TEMPORAL IMAGERY AND SEGMENTATION TECHNIQUES Diógenes S. Alves, Eliana M. Kalil, José C. Moreira, Jussara O. Ortiz, Joao V. Soares, Osman Fernandez, Sérgio Almeida
  • DIGITAL WORKING BASE MAP PRODUCTION FOR THE GLOBAL SUSTAINABLE CITIES PROGRAMME: THE CASE OF SUSTAINABLE IBADAN PROJECT IN NIGERIA J. A. Ogunlami, [...] P. M. Kibora, [...] C. O. Nuga [...]
  • SPRUCE STAND MONITORING BASED ON THE SUCCESSIONAL SPECTRAL TRAJECTORY USING LANDSAT TM DATA Yoshio Awaya
  • APPLICATION OF REMOTE SENSING TO MAPPING OF EXPANSIVE SOILS AND ROCKS IN OMAN Anil K. Bagchi, Amer A. Al Rawas, Ali Al Barwani
  • DETERMINATION OF SNOW WATER EQUIVALENT (SWE) USING MULTI-CHANNEL AIR BORNE AND SPACE BORNE SYNTHETIC APERTURE RADAR (SAR). Bajzak, Denes. [...] Roberts, Bruce A. [...]
  • APPLICATION OF AN AUTOMATIC CLUSTERING AND SEGMENTATION TOOL ON METABASITIC ROCK UNITS IN THE SOUTHERN RED SEA HILLS, NE SUDAN Roland Baldin & Harald Haenisch
  • MULTI-TEMPORAL ERS-1 SAR AND LANDSAT TM DATA FOR AGRICULTURAL CROP CLASSIFICATION: AN ARTIFICIAL NEURAL NETWORK APPROACH Yifang Ban, [...]
  • ANALYSE DIACHRONIQUE DE LA DYNAMIQUE DES MILIEUX NATURELS PAR TÉLÉDÉTECTION SATELLITAIRE Dr. Julian C. Barbalata
  • A COMPARATIVE ANALYSIS OF VERY HIGH RESOLUTION MULTI SPECTRAL SENSOR SYSTEMS WITH MULTI STAGE SENSOR SYSTEMS DATA IN FEATURE EXTRACTION FOR MOUNTAINOUS TERRAIN. H. Hugh L. Bloemer, [...] James O. Brumfield, [...] Janette C. Gervin, [...] Joseph A. Langdon, [...] Charles Yuill, [...]
  • NEW METHODOLOGIES FOR THE INTEGRATION OF MULTISPECTRAL DATA ACQUIRED FROM AERIAL AND SATELLITE PLATFORMS: THE NOVEMBER 1994 FLOOD IN PIEDMONT (ITALY) CASE STUDY P. Boccardo, G. Comoglio - [...]
  • A REGION-BASED APPROACH TO LAND-USE CLASSIFICATION OF REMOTELY-SENSED IMAGE DATA USING ARTIFICIAL NEURAL NETWORKS Steffen Bock
  • REMOTE SENSING MONITORING OF ESTUARINE WATER FLUXES THROUGH A TIDAL INLET Jarbas Bonetti Filho
  • THE LOCAL MONITORING SYSTEM "BIOSPHERE TM". Borodin B. F., Mishanin V. G., Shutko A. M.
  • ROBUST MIXED PIXEL CLASSIFICATION IN REMOTE SENSING P Bosdogianni, M Petrou and J Kittler
  • STREAMLINED ENVIRONMENTAL REMEDIATION CHARACTERIZATION USING REMOTE SENSING TECHNIQUES: CASE STUDIES FOR THE U.S. DEPARTMENT OF ENERGY, OAK RIDGE OPERATIONS David M. Carden, [...] Charles L. Nalezny, [...] John Smyre, [...] Thomas K. Evers, [...] Amy L. King, [...]
  • THE DETERMINATION OF WATER SURFACE MORPHOLOGY AT RIVER CHANNEL CONFLUENCES USING AUTOMATED DIGITAL PHOTOGRAMMETRY AND THEIR CONSEQUENT USE IN NUMERICAL FLOW MODELLING J. H. Chandler, [...] S. N. Lane and K. S. Richards [...]
  • A ROBUST ALGORITHM FOR CORRECTING THE TOPOGRAPHIC EFFECT OF SATELLITE IMAGE OVER MOUNTAINOUS TERRAIN C. H. Liu [...] A. J. Chen and G. R. Liu [...]
  • CLASSIFICATION OF REMOTE SENSING IMAGERY USING AN UNSUPERVISED NEURAL NETWORK C. F. Chen, S. W. Chen, and S. D. Shyn
  • QUANTITATIVE ASSESSMENT OF SHORELINE CHANGES USING MULTI-TEMPORAL SATELLITE IMAGES Liang-Chien Chen [...] and Jiann-Yeou Rau [...]
  • COMPARISONS OF THREE REMOTELY SENSED DATA ON FOREST CROWN CLOSURE AND TREE VOLUME ESTIMATIONS Kuo-mu Chiao
  • THE INTEGRATION OF SATELLITE IMAGE AND GIS DATABASE FOR MOUNTAIN AREA LAND USE MONITORING Hsueh-Cheng Chou, [...] Tien-Yin Chou, [...]
  • Detection and Monitoring of High Economic Return Crop Growth Expanding for Watershed Area at Central Taiwan Tien-Yin Chou , [...] Mei-Ling Yeh, Chih-Heng Liu, [...]
  • REMOTE SENSING AND GIS-TECHNIQUES FOR THE EVALUATION OF MACROPHYTES IN THE GREIFSWALDER BODDEN Kornelia Christke, [...]
  • THE MERIT OF JERS-1 DATA IN ADDITION TO ERS-1 DATA FOR LAND COVER MONITORING J. G. P. W. Clevers, H. Kramer, H. J. C. van Leeuwen and D. H. Hoekman
  • REMOTE SENSING APPLICATIONS ON ENVIRONMENTAL POLLUTION OF THE BOSPHORUS Gonca (AYDOGDU) COSKUN, Cankut ÖRMECI
  • MEASUREMENT OF DYNAMIC GEOLOGIC PROCESSES AT SUBPIXEL SCALES Robert E. Crippen, Ronald G. Blom
  • HIGH-SPECTRAL RESOLUTION REMOTE SENSING FOR MINERAL MAPPING IN THE BODIE AND PARAMOUNT MINING DISTRICTS, CALIFORNIA Alvaro P. Crósta [...] Charles Sabine, James V. Taranik [...]
  • HIGH RESOLUTION DIGITAL TERRAIN MODELS OF THE BOTTOM OF LAKE FERTÖ (AUSTRIA, HUNGARY) - A HUNGARIAN-AUSTRIAN JOINT PROJECT FOR CREATING CROSS-BORDER DATA BASES FOR ECOSYSTEMS RESEARCH Lászlo Bácsatyai, [...] Elmar Csaplovics, [...] Istvan Márkus, [...] Adele Sindhuber, [...]
  • CHARACTERIZATION OF DIFFERENT LINEAMENTS TYPES FROM TM-5 LANDSAT IMAGES AND THEIR APPLICATION TO CONTROL OF GOLD-QUARTZ VEINS IN THE PORTO NACIONAL (TO) REGION, BRAZIL Fabio S. e Silva da Cunha, Evandro Gottardo & Adelir J. Strieder
  • Geologic interpretation of palmyrides Chains, Syria, Using different Remote Sensing Techniques Moutaz Dalati
  • EINSATZ UND FUSION VON MULTISENSORALEN SATELLITENDATEN ZUR KARTIERUNG DER WALDTYPEN Ali A. Darvishsefat
  • RADAR DETECTION OF MACROPHYTE STANDS USING L BAND AND C BAND DATA Evlyn M. L.de Moraes Novo [...] Maycira P. F. Costa [...]
  • DECOMPOSITION OF RADAR POLARISATION SIGNATURES FROM BUILT AND NATURAL TARGETS Y. Dong (Research Associate), B. C. Forster (Professor) and C. Ticehurst (PhD Candidate)
  • APPLICABILITY OF NEURAL NETWORK ARCHITECTURE BY A FUZZY MODEL TO IDENTIFY NATURAL VEGETATION REGROWTH IN BRAZILIAN AMAZONIA Joao Roberto dos Santos, Adriano Venturieri, Ricardo José Machado, Frederico dos Santos Liporace
  • INTERACTIVE ANALYSIS OF POLARIMETRIC SIR-C AND LANDSAT-TM DATA FOR THE SPECTRAL AND TEXTURAL CHARACTERIZATION OF THE LAND COVER IN SW AMAZONIA, BRAZIL Joao Roberto dos Santos, Hermann Johann Heinrich Kux, Manfred Keil, Maria Silvia Pardi Lacruz, Dominic R. Scales
  • FUZZY CLASSIFICATION OF DIGITAL ORTHOPHOTOS FOR SPATIO-TEMPORAL LANDSCAPE MODELLING Wim J. Droesen and A. Peter van Deventer [...] Mark van Til [...]
  • AN INTEGRATED SYSTEM OF DIGITAL MONOPLOTTING AND DTM MODELLING FOR FORESTRY APPLICATIONS G. Aumann and K. Eder
  • CLASSIFICATION OF A LANDSAT-TM IMAGE WITH THE SPECTRAL MIXTURE ANALYSIS UNDER THE APPLICATION OF FIELD SPECTROSCOPY Beate Eibl, Heike Bach, Wolfram Mauser
  • THE ROLE OF GIS & REMOTE SENSING IN RENEWABLE NATURAL RESOURCES OF IRAN BY: Mr. Ali Farzaneh & Mr. Sasan Babaie
  • GEOPROCESSING TECHNIQUES AND MODELLING APPLIED TO MONITOR EROSION OF TROPICAL SOILS Mario Valerio Filho, Geraldo Jose Lucatelli Araujo Junior
  • MONITORING FIRE - AFFECTED WILDLANDS IN THE MEDITERRANEAN REGION BY APPLYING A REMOTE SENSING AND GIS APPROACH Heinz Gallaun and Cliff Banninger
  • DETERMINATION OF FOREST COMMUNITIES IN A TEMPERATE MOUNTAINOUS FOREST USING REMOTELY SENSED AND ANCILLARY DATA OF VARYING SPATIAL RESOLUTION Janette C. Gervin, [...] H. Hugh L. Bloemer, [...] James O. Brumfield, [...] Joseph A. Langdon, [...] and Charles Yuill, [...]
  • THE VERIFICATION OF 2-D WAVE PARAMETER FROM MARINE RADAR BY IN SITU MEASUREMENT Shintaro Goto, Kiyonori Iisawa, and Masaaki Shikada
  • DETECTION OF WATER RESERVOIR ON ELMALI DAM OF ISTANBUL USING SPACE TECHNOLOGY Cigdem GOKSEL, Cankut Ormeci
  • TECTONIC DEVELOPMENT OF THE SOUTHERN RED SEA HILLS OF SUDAN Evidence from Landsat TM-Mosaic Interpretation Harald Haenisch, Nasir Hasen Kened & Norbert Ott
  • INTEGRATING GIS AND REMOTE SENSING FOR EVALUATION AND MONITORING OF SIKA DEER HABITAT ON KINKAZAN ISLAND, NORTHERN JAPAN Keitarou Hara and Seiki Takatsuki
  • PRINCIPAL COMPONENT ANALYSES FOR LITHOLOGIC AND ALTERATION MAPPINGS: Examples From The Red Sea Hills, Sudan Nasir Hasen Kenea and Harald Haenisch
  • GEOMETRICCONSIDERATIONOF IMAGE COMPOSITE FOR VEGETAION MONITORING - NOAA/AVHRR, ADEOS/OCTS, ADEOS-II//GLI - Toshiaki Hashimoto
  • THERMAL INERTIA MODELLING FOR SOIL MOISTURE ASSESSMENT BASED ON REMOTELY SENSED DATA. Beata Hejmanowska, [...] Stanistaw C. Mularz, [...]
  • WAVELENGTII, POLARIZATION, AND INCIDENT ANGLE AS VARIABLES IN SETTLEMENT DETECTION WITH SATELLITE SAR IMAGERY Floyd M. Henderson [...] Klaus Herrig [...]
  • Ground Truth Image Database for Global Scale Research Yoshiaki Honda, Koji Kajiwara and Yoshiaki Kimura
  • ESTIMATION OF INDIAN AGRICULTURAL PRODUCTIVITY BASED ON PRODUCTION EFFICIENCY MODEL R. S. Hooda, D. G. Dye and R. Shibasaki
  • COLOR CORRECTION OF FUSED IMAGES USING COLOR SPACE TRANSFORMATION Tsukasa Hosomura and Kouichi Katou
  • MULTISENSOR SURVEYS OF NUCLEAR FACILITIES Michael Howard, Larry Tinney, Steve Riedhauser [...] Charles Nalezny [...]
  • THE USE OF REMOTE SENSING AND GIS IN MONITORING TROPICAL RAIN FOREST Yousif Ali Hussin, Shahzanan R. Shaker, Leo Pantimena
  • RELATION BETWEEN SOCIAL AND ENVIRONMENTAL CONDITIONS IN COLOMBO, SRI LANKA AND THE URBAN INDEX ESTIMATED BY SATELLITE REMOTE SENSING DATA Makoto Kawamura, [...] Sanath Jayamanna, [...] Yuji Tsujiko, [...]
  • GEOLOGIC REMOTE SENSING IN THE THERMAL INFRARED Anne B. Kahle, Andrew D. Morrison [...] H. Tsu [...] Y. Yamaguchi [...]
  • ANALYSIS OF AN ERS-1 SAR TIME SERIES AND OPTICAL SATELLITE DATA FOR FORESTRY APPLICATIONS IN TEMPERATE ZONES G. Kattenborn, E. Nezry
  • ATMOSPHERIC PARAMETER ESTIMATION USING THE REFLECTANCE AND POLARIZATION DATA Y. KAWATA AND A. YAMAZAKI
  • A WINTER COVER CLASSIFICATION OF LOWER NAKDONG RIVER REGION USING JERS-1 OPS DATA Choen Kim
  • APPLICATION OF REMOTE SENSED DATA FOR STUDYING OF TUNDRA AND TAIGA ECOSYSTEMS TRANSFORMATIONS Dr. Kirsanov A. A. - [...]
  • PHOTOGRAMMETRIC DELINEATION ACCURACY OF LANDCOVER UNITS Barbara Koch and Petra Adler
  • EXTRACTION AND MODELLING SPATIAL PARAMETERS IN GROUNDWATER POTENTIAL STUDIES IN A HARD ROCK TERRAIN, SRI LANKA K. A. W. Kodituwakku, [...]
  • Urban Disaster Preivenition Proiect A feasibility study of regional disaster prevention in the Kobe Government Toshio KOIZUMI [...] Ritsu KATAYAMA [...]
  • APPLICATION OF REMOTE SENSING TO GEOLOGY AND HYDROLOGY FOR DAMASCUS AREA - SYRIA. Dr. Eng. Hussein. Ibrahim [...] Geol. Marwan Koudmani [...]
  • CHANGE DETECTION IN URBAN AREAS USING SATELLITE IMAGES AND SPECTRAL MIXTURE ANALYSIS F. Kressler and K. Steinnocher
  • CHANGE DETECTION USING RELATIVE ATMOSPHERIC CORRECTION OF SATELLITE IMAGES AT DIFFERENT TIMES Takashi Kusaka, Takao Kakehi and Masanori Ootuka
  • A Monte Carlo radiative transfer simulation of rice canopy based on digital stereo photogrammetry Keiji KUSHIDA and Kunihiko YOSHINO
  • EVALUATION OF SIR-C/X-SAR DATA FOR THE IMPROVEMENT OF GEOMORPHOLOGY AND SOIL MAPS IN ACRE STATE, BRAZIL Hermann J. H. Kux, Joao Roberto dos Santos, Manfred Keil, Dominic R. Scales
  • USING LANDSAT THEMATIC MAPPER DATA TO DETECT AND MAP VEGETATION CHANGES IN KUWAIT Andy Yaw Kwarteng and Dhari Al-Ajmi
  • SPATIO-TEMPORAL VARIABILITY OF PHYTOPLANKTON PIGMENTS IN THE GULF OF ST. LAWRENCE AS MEASURED BY CZCS Pierre Larouchel, César Fuentes-Yaco and Alain F. Vézina
  • SOME RESULTS OF TESTING AND APPLICATION OF MICROWAVE REMOTE SENSING METHODS FOR ESTIMATION OF GROUNDS AND WATERS STATE Dr. B. M. Liberman, [...] Dr. A. G. Grankov, [...] A. A. Milshin, [...] Dr. V. S. Dragun, [...] Dr. A. A.Kovalev, [...] Dr. V. I.Melnik, [...] Dr. S. v.Braun, [...]
  • APPLICATION OF MOMS-02 DATA FOR ANALYSIS OF SAND DUNE FORMS AND THEIR DEVELOPMENT Adam Linsenbarth
  • EVALUATION OF A GIS RULE-BASED MODEL TO MAP FORESTED WETLANDS IN MAINE By Wen-Shu Liou; Steven A. Sader
  • GIS ANALYSIS OF INTEGRATED LANDSAT-TM, TOPOGRAPHIC, GEOLOGIC AND GEOPHYSICAL DATA SETS OF THE BASEMENT AREA OF THE RED SEA HILLS, SUDAN FRANZ K. LIST & NORBERT OTT
  • INTEGRATION OF LANDSAT THEMATIC MAPPER (TM) DATA AND U.S. CENSUS DATA FOR QUALITY OF LIFE ASSESSMENT C. P. Lo
  • MOUNT PINATUBO LAHAR DAMAGE ASSESSMENT USING ERS-1 SYNTHETIC APERTURE RADAR DATA Epifanio Lopez, Jean Chorowicz, Jean-François Parrot, Ernesto Corpuz, Randy John Vinluan, Fredy Garcia
  • The Cape Frio Upwelling effect over the South Brazil Bight northern sector shelf waters: a study using AVHRR images Joao A. Lorenzzetti and Salvador A. Gaeta
  • ESTIMATION OF HEAVY METAL AND RADIONUCLIDE CONTAMINATION OF SOILS AND VEGETATION WITHIN THE CHERNOBYL DANGER ZONE USING REMOTE SENSING DATA V. I. Lyalko, V. Yu. Djary, A. I. Sakhatsky, A. J. Hodorovsky, L. D. Woolfson, Z. B. Shportjuk, O. N. Sibirtseva [...] G. L. Gimel'farb [...] K.-H. Marek, S. Oppitz [...] V. llieva [...]
  • RICE HECTEREGE ESTIMATION / CULTIVATION MAPPING USING REMOTELY SENSED DATA AND GIS FACILITIES Alireza Dehghan [...] Alireza Majd [...]
  • REMOTE SENSING APPLICATION IN A SPECIALLY PROTECTED AREA (SMALL PARADISE) IN TURKEY Derya Maktav, Filiz Sunar, Sedat Kapdaslı, Nebiye Musaoglu
  • TRUE COLOUR VISUALIZATION OF COLOUR INFRARED AERIAL PHOTOGRAPHS Reinfried Mansberger, Wolfgang Rieger
  • DEPICTING THE HEADWATERS OF THE AMAZON RIVER THROUGH THE USE OF REMOTE SENSING DATA Paulo Roberto Martini, Jose Wagner Garcia
  • VISIBLE, INFRARED AND SYNTHETIC APERTURE RADAR DATA FOR DETECTING ENVIRONMENTAL CHANGES: THE PANAMAZONIA PROJECT Paulo Roberto Martini
  • ANALYSING AN ATM-SCANNER FLIGHT OVER THE CITY OF DRESDEN TO IDENTIFY URBAN SEALING Gotthard Meinel, Maik Netzband, Volker Amann, Rolf Stätter, Georg Kritikos
  • IN SITU BRDF MEASUREMENTS OF SELECTED SURFACE MATERIALS TO IMPROVE ANALYSIS OF REMOTELY SENSED MULTISPECTRAL IMAGERY Gerhard Meister, Rafael Wiemker, Johann Bienlein, Hartwig Spitzer
  • DEVELOPMENT OF A MONITORING SYSTEM INTEGRATED AIRBORNE VIDEOGRAPHY AND GPS Masumi Mizukami, Yoshimasa Moriyama, Nobuyuki Mizutani, Kouji Satou
  • AN APPROACH TO ADVANCED ECOSYSTEM MODELING USING VECTOR AND RASTER DATA Stanley A. Morain [...] and Amelia Budge [...]
  • EXTRACTION OF DAMAGED AREAS OF FALLEN TREES BY TYPHOONS USING LANDSAT TM DATA Yukio Mukai, Izumi Hasegawa
  • CHANGES IN RURAL AREAS OF NORTHEAST THAILAND IN THE LATTER HALF OF THE 1980S AS SEEN THROUGH THE NORTHEAST THAILAND VILLAGE INFORMATION SYSTEM NAGATA Yoshikatsu
  • EVOLUTION DE L’OCCUPATION DES SOLS ENTRE 1984 ET 1993, SUR LE DOMAINE HAGUENAU-KARLSRUHE, A PARTIR DE DONNEES LANDSAT-TM Tania Neusch
  • STUDY OF AQUATIC VEGETATION IN TUCURUÍ RESERVOIR (BRAZIL) USING AIRBORNE SAR-C MULTIPOLARIZATION DATA. Mauricio Almeida Noernberg
  • IMPROVED CLASSIFICATION OF SPOT MULTI-SPECTRAL IMAGES FOR LAND-COVER TYPES EVALUATION ASSISTED BY DIGITAL ELEVATION MODEL (DEM) AND AERIAL PHOTOGRAPHS, A CASE STUDY Saeid Noori Bushehri and Nooshin Khorsandian
  • COMPARISON OF STATISTICAL METHODS AND NEURAL NETWORKS IN A POST-OBJECT CLASSIFICATION FOR FORESTRY REGISTRATION Bobo Nordahl, [...]
  • LAND DEGRADATION RISK MAPPING USING NOAA NDVI DATA Shiro OCHI and Shunji MURAI
  • LOW COST REMOTE SENSING INVESTIGATIONS OF A WASTE DUMP NEAR ZAGREB Marinko Oluic [...] Manfred F. Buchroithner [...]
  • APLICATION OF REMOTE SENSING AND GIS TO COMPILE AND UPDATE SOIL MAPS AT THE ENVIRONMENTAL PROTECTION AREA - APA OF GUARATUBA - PR - BRAZIL Prof. Dr. Helio Olympio da Rocha, Prof. Ass. and Student Dirley Schmidlin
  • INTEGRATION OF SPOT AND SAR-ERS IMAGERIES WITH OTHER TYPES OF AERO-SATELLITE AND TERRAIN DATA, FOR STUDIES ON THE DANUBE DELTA, AND THE CONTINENTAL PLATFORM OF THE BLACK SEA. Nicolaie OPRESCU, Cora BRÄESCU, Manuel VAIS
  • ENVIRONMENTAL MONITORING IN CENTRAL DALMATIA Vincent Gaffney
  • PROBLEMS OF REMOTE DIAGNOSTICS OF MINERAL OIL IN SEA WATER: OIL FILMS AND OIL DISPERSED IN THE WATER BODY Svetlana V. Patsayeva
  • CONTINUOUS CLASSIFICATION OF NATURAL VEGETATION IN A MEDITERRANEAN ECOSYSTEM BY LINEAR UNMIXING METHODS APPLIED TO MULTITEMPORAL TM DATA. A. Canesi, G. Pennati [...] A. Galli [...] M. D'Angelo [...] R. Ambrogi [...]
  • INTEGRATION OF LANDSAT TM DATA AND DEM-DERIVED SPATIAL MODELS TO INVESTIGATE A MACRO-SCALE SHEAR ZONE IN LESVOS ISLAND (GREECE) Poscolieri M., Serelis K., Parcharidis I.
  • FOREST FIRE DETECTION WITH SATELLITES FOR FIRE CONTROL Yrjö Rauste
  • Vergleich verschiedener Methoden zur Bestimmung der Oberflächenbeschreibung besiedelter Gebiete für die Modellierung des Schmutzeintrags in das Abwasserkanalnetz Konrad Ringle, Manfred Sties
  • THE GLOBAL RAIN FOREST MAPPING PROJECT BY JERS-1 SAR Ake Rosenqvist
  • APPLICATIONS OF THE BRAZILIAN REMOTE SENSING SATELLITE (SSR) TO MONITOR THE AMAZON REGION Bernardo F. T. Rudorff, José C. Epiphanio, Yosio E. Shimabukuro, Thelma Krug, Himilcon C. Carvalho
  • Forest Classification of Multitemporal Mosaicked Satellite Images U. Schmitt and G. S. Ruppert
  • COUVERTS NUAGEUX EN DOMAINE TROPICAL ET TELEDETECTION DE CULTURES D'HEVEAS DANS LE SUD DE LA THAILANDE. SELLERON Gilles et PANAPITUKKUL Nipa
  • REMOTE SENSING FOR CHARACTERIZING AND MONITORING OF HAZARDOUS WASTE SITES- CASE STUDIES IN CANADA AND GERMANY Vern Singhroy [...] Fredrick Kuhn [...]
  • EXPERIENCE WITH ENVIRONMENT MONITORING OF CRACOW REGION (POLAND) BASED ON GIS Zbigniew Sitek
  • CROP AREA ESTIMATES USING ERS-1 SAR DATA Gerhard Smiatek
  • Automatic Approach to Detect Ice Sheet Margin Using ERS-1 Synthetic Aperture Radar Imagery Hong-Gyoo Sohn and Kenneth C. Jezek
  • INTERPRETATION OF AIRVIEWS AND SATELLITE IMAGES: MORE POTENTIALITIES FOUND Valentina B. Sokolova, [...] Vladimir V. Proskuryakov, [...]
  • REMOTE SENSING STRATEGIES IN MINERAL EXPLORATION AND DEVELOPMENT: THE PRECIOUS METAL AND PORPHYRY DEPOSIT MODELS David M. Spatz
  • A MESOSCALE BRAZIL CURRENT FRONTAL EDDY OBSERVED THROUGH AVHRR IMAGES AND CURRENT METER MOORINGS José L. Stech, Joao A. Lorenzzetti, José M. C. de Souza and Carlos E. S. Araujo
  • Comparison of Surface Layer Currents Determined by Satellite Tracked Drifters and in situ Anchored Current Meters off Southeast Brazil Merritt R. Stevenson and Belmiro Mendes de Castro Filho
  • MODELLING SENSIBLE HEAT FLUX IN MOUNTAINOUS AREAS WITH HIGH RESOLUTION TERRAIN PARAMETERS DERIVED FROM LANDSAT-TM DATA Dipl. Geogr./Hydol. Jürgen Storl
  • GIS TECHNOLOGY OF USING REMOTE SURVEYING MATERIALS IN COMPILATION OF GEOLOGICAL MAPS Sergei l. Strelnikov [...] Eugeny V. Kuznetsov, Vladimir l. Zacharov [...]
  • DESIGN OF AGRICULTURAL DISASTER EVALUATION SYSTEM BASED ON GIS, SIMULATION AND EXPERT-SYSTEM TECHNIQUES Zhu Zesheng, Sun Ling
  • ASSESSMENT OF MULTI-TEMPORAL LAND USE / COVER CHANGES USING REMOTELY SENSED IMAGERY, A CASE STUDY: TUZLA REGION IN ISTANBUL, TURKEY Filiz SUNAR, Cankut ÖRMECI, Sinasi KAYA, Nebiye MUSAOGLU
  • MONITORING OF LAND COVER CONDITIONS IN PADDY FIELDS USING MULTITEMPORAL SAR DATA Shoji Takeuchi, Mitsunori Yoshimura and Rasamee Suwanwerakamtorn
  • REMOTE SENSING FOR GEOLOGY AND MINERAL RESOURCES, AN ASSESSMENT OF TOOLS FOR GEOSCIENTISTS IN THE FUTURE A Review of ISPRS Working Group VII/4 Activities for the XVIII ISPRS Congress, Vienna, 1996 Dr. James V. Taranik, [...] Dr. Alvaro P. Crosta, [...]
  • LAND USE AND LAND COVER MAPPING IN PARAIBA-CNPQ PROJECT THE APPLICATION OF REMOTE SENSING TECHNOLOGY. Harendra S.Teotia, Klaus A. Ulbricht, Daniel L. Civco
  • SEISMIC RISK ANALYSIS IN SOUTHWEST-GERMANY Based on Satellite RADAR - DATA Barbara Theilen-Willige
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  • RADIOMETRIC CORRECTION OF MULTITEMPORAL LANDSAT TM DATA FOR DETECTING RAPID CHANGES IN MINERAL SOIL FOREST LAND Jari Varjo, [...]
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  • THE USE OF REMOTE SENSING AND GIS TECHNIQUES IN AGRICULTURAL APPLICATIONS Dr. E. Vozikis, V. Printzios, V. Pagounis
  • DETECTION OF PERIODIC CLIMATE ANOMALIES OVER GREENLAND WITH MICROWAVE RADIOMETERS Wolfgang Wagner, Per Gloersen
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  • Colour Pages
  • Appendix: Authors and Co-authors Index Volume XXXI, Part B7 - ISPRS Commission VII
  • Appendix: Keywords Index Volume XXXI, Part B7 - ISPRS Commission VII
  • Cover

Full text

MAPPING OF HYDROTHERMALLY ALTERED AREAS IN VEGETATED TERRAIN, USING 
MULTISOURCE DATA INTEGRATION AND SEGMENTATION TECHNIQUES 
Raimundo Almeida-Filho 
Icaro Vitorello 
National Institute for Space Research - INPE 
C.P. 515 - Säo José dos Campos/SP/Brazil 
e-mail: rai@ltid.inpe.br 
Commission VII, Working Group 4 
KEY WORDS: Landsat images, aerial photographs, geology, thematic mapping, 
ABSTRACT 
Abstract Field spectra data were used to guide the selection of the best Landsat-TM bands to map areas of 
hydrothermally altered materials in a savanna vegetated terrain. Landsat images were merged with a digitalized aerial 
photograph via IHS techniques. The resulting hybrid products kept the high spatial resolution of the aerial photograph 
and the spectral information derived from the Landsat images. A supervised region classifier algorithm was applied to 
a segmented image, obtained from the hybrid product. The produced region classified image permitted the accurate 
mapping of the target areas, even in areas where vegetation (mainly herbaceous plants) covered up to 60% of the 
terrain surface. 
1. INTRODUCTION 
Several studies using airborne or orbital images 
have indicated the feasibility of mapping 
hydrothermally altered areas, which are potential 
sites for mineral deposits (Abrams et al., 1977; 
Prost, 1980; Rowan and Kahle, 1982; Podwysocki 
et al., 1983). These studies are based on the fact 
that diagnostic minerals associated with 
hydrothermal processes, such as iron-bearing 
minerals  (limonite) and  hydroxyl-bearing 
minerals (clays, K-micas etc), show diagnostic 
spectral features that allow their identification by 
remote sensing techniques. However, the use of 
these techniques has been constrained to arid and 
semi-arid environments with sparse vegetation 
cover that permit the spectral information to be 
collected directly from the rock-soil assemblage. 
Furthermore, in the tropics, the diagnostic 
minerals may also be ubiquitous products from 
weathering processes. On the other hand, strong 
leaching might cause the removal of the 
hydrothermal-derived products from alteration 
zones. Such environmental conditions drastically 
reduce the chance of successful use of these 
techniques in the tropics. So, the use of remote 
sensing techniques for mapping hydrothermally 
altered materials in the tropics requires judicious 
analysis of the role of the different environmental 
factors that contribute to the information 
registered by the sensor systems. In this study we 
7 
evaluate the feasibility of spectral discrimination 
of hydrothermally altered materials in a vegetated 
terrain, using the Serra do Mendes granitoid as a 
case-study area. 
2. STUDY AREA 
The study area is located in central Brazil, a 
region of tropical savanna climate, with a well- 
defined rainy summer and a dry winter. 
Weathering processes have created poor soils, 
with high concentration of iron and aluminum 
oxides. The vegetation is a  savanna-like 
vegetation cover constituted by sparse small trees 
and interspersed shrubs and herbaceous plants. 
The Serra do Mendes massif is one of the more 
than twenty granitoid bodies of middle-to-low 
Proterozoic age (Araüjo and Alves, 1979; Marini 
and Botelho, 1986) of the Tin Province of Goiás. 
The granitoid is a 22 km long by 10 km wide 
dome that rises up to 400 meters above the 
surrounding gneisses and migmatites of the 
Central Brazilian Shield of Archean age 
(Almeida et al., 1981). It is constituted mainly of 
dark-grey  biotite-granitoids with medium-to- 
coarse hypiodiomorphic granular texture. Facies 
of hydrothermal alteration, composed of 
greisenized and albitized muscovite-granitoids 
with cassiterite, have been found in the central 
part of the Serra do Mendes massif (Padilha and 
International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B7. Vienna 1996 
 
	        

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