A new technique for recognition of geological and geomorphological patterns in digital terrain models
Identifieur interne : 00E019 ( Main/Exploration ); précédent : 00E018; suivant : 00E020A new technique for recognition of geological and geomorphological patterns in digital terrain models
Auteurs : J. Chorowicz [France] ; J. Kim [France] ; S. Manoussis [France] ; J.-P. Rudant [France] ; P. Foin [France] ; I. Veillet [France]Source :
- Remote Sensing of Environment [ 0034-4257 ] ; 1989.
English descriptors
- Teeft :
- Aerial photographs, Alphanumeric characters, Castellane, Chorowicz, Code system, Concave, Concave slope, Constant slope, Contour lines, Convex, Convex slope, Crest line, Crest lines, Cretaceous, Derivative, Descriptive language, Digital terrain models, Documents brgm, Downgrading, Dtms, Elementary objects, Fiat bottom, Fluvial, Fluvial deposits, French alps, Geological mapping, Geological patterns, Geomorphic, Geomorphic elements, Geomorphic objects, Geomorphologic objects, Geomorphological, Geomorphology, Horizontal plane, Horizontal projection, Horizontal step, Ieee trans, Late cretaceous limestones, Limestone, Lithologic, Lithologic boundaries, Lithologic mapping, Marl, Matrix, Maximum downgrading slope line, Middle cretaceous marls, Morphologic elements, Normal vector, Pattern recognition, Pattern recognition process, Profile analysis, Publication iugs, Regular slope, Remote sens, Resistant rock unit, Rock units, Satellite imagery data, Scarp, Scarp face, Sens, Sharp change, Sharp valley, Slope, Slope angle, Slope strike, Slope variations, Softer rock unit, Southeastern france, Spectral signatures, Spot imagery, Steep scarps, Strike ridge, Strike ridge geomorphology, Strike ridges, Structural geomorphology, Successive points, Surface analysis, Talus, Test area, Thalweg, Topographic, Topographic profiles, Topographic slope, Typical pattern, Various slope types, Vertical variation.
Abstract
Abstract: We have developed a technique that recognizes monoclinal sedimentary strata showing strike ridge geomorphology and fluvial deposits from Digital Terrain Models (DTMs). This technique is efficient and reliable and may be expanded to analysis of other landforms. Techniques for rapid geomorphic analysis of DTMs are becoming increasingly useful since digital stereoscopic SPOT data will soon be available worldwide. Our technique recognizes geomorphic elements in two steps. First, elementary objects including crests, thalwegs, and various slope types are classified from slope changes along N - S, E - W, NW - SE, and NE- SW profiles through pixels in the DTM image. Second, grammatical pattern recognition is used to identify and map geomorphic forms from the succession of elementary objects.
Url:
DOI: 10.1016/0034-4257(89)90002-3
Affiliations:
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Le document en format XML
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Veillet</name><affiliation wicri:level="1"><country xml:lang="fr">France</country><wicri:regionArea>Institut Géographique National, St. Mandé</wicri:regionArea><wicri:noRegion>St. Mandé</wicri:noRegion><wicri:noRegion>St. Mandé</wicri:noRegion></affiliation></author></analytic><monogr></monogr><series><title level="j">Remote Sensing of Environment</title><title level="j" type="abbrev">RSE</title><idno type="ISSN">0034-4257</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1989">1989</date><biblScope unit="volume">29</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="229">229</biblScope><biblScope unit="page" to="239">239</biblScope></imprint><idno type="ISSN">0034-4257</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0034-4257</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="Teeft" xml:lang="en"><term>Aerial photographs</term><term>Alphanumeric characters</term><term>Castellane</term><term>Chorowicz</term><term>Code system</term><term>Concave</term><term>Concave slope</term><term>Constant slope</term><term>Contour lines</term><term>Convex</term><term>Convex slope</term><term>Crest line</term><term>Crest lines</term><term>Cretaceous</term><term>Derivative</term><term>Descriptive language</term><term>Digital terrain models</term><term>Documents brgm</term><term>Downgrading</term><term>Dtms</term><term>Elementary objects</term><term>Fiat bottom</term><term>Fluvial</term><term>Fluvial deposits</term><term>French alps</term><term>Geological mapping</term><term>Geological patterns</term><term>Geomorphic</term><term>Geomorphic elements</term><term>Geomorphic objects</term><term>Geomorphologic objects</term><term>Geomorphological</term><term>Geomorphology</term><term>Horizontal plane</term><term>Horizontal projection</term><term>Horizontal step</term><term>Ieee trans</term><term>Late cretaceous limestones</term><term>Limestone</term><term>Lithologic</term><term>Lithologic boundaries</term><term>Lithologic mapping</term><term>Marl</term><term>Matrix</term><term>Maximum downgrading slope line</term><term>Middle cretaceous marls</term><term>Morphologic elements</term><term>Normal vector</term><term>Pattern recognition</term><term>Pattern recognition process</term><term>Profile analysis</term><term>Publication iugs</term><term>Regular slope</term><term>Remote sens</term><term>Resistant rock unit</term><term>Rock units</term><term>Satellite imagery data</term><term>Scarp</term><term>Scarp face</term><term>Sens</term><term>Sharp change</term><term>Sharp valley</term><term>Slope</term><term>Slope angle</term><term>Slope strike</term><term>Slope variations</term><term>Softer rock unit</term><term>Southeastern france</term><term>Spectral signatures</term><term>Spot imagery</term><term>Steep scarps</term><term>Strike ridge</term><term>Strike ridge geomorphology</term><term>Strike ridges</term><term>Structural geomorphology</term><term>Successive points</term><term>Surface analysis</term><term>Talus</term><term>Test area</term><term>Thalweg</term><term>Topographic</term><term>Topographic profiles</term><term>Topographic slope</term><term>Typical pattern</term><term>Various slope types</term><term>Vertical variation</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: We have developed a technique that recognizes monoclinal sedimentary strata showing strike ridge geomorphology and fluvial deposits from Digital Terrain Models (DTMs). This technique is efficient and reliable and may be expanded to analysis of other landforms. Techniques for rapid geomorphic analysis of DTMs are becoming increasingly useful since digital stereoscopic SPOT data will soon be available worldwide. Our technique recognizes geomorphic elements in two steps. First, elementary objects including crests, thalwegs, and various slope types are classified from slope changes along N - S, E - W, NW - SE, and NE- SW profiles through pixels in the DTM image. Second, grammatical pattern recognition is used to identify and map geomorphic forms from the succession of elementary objects.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Île-de-France</li></region><settlement><li>Paris</li></settlement><orgName><li>Université Pierre-et-Marie-Curie</li></orgName></list><tree><country name="France"><region name="Île-de-France"><name sortKey="Chorowicz, J" sort="Chorowicz, J" uniqKey="Chorowicz J" first="J." last="Chorowicz">J. Chorowicz</name></region><name sortKey="Foin, P" sort="Foin, P" uniqKey="Foin P" first="P." last="Foin">P. Foin</name><name sortKey="Kim, J" sort="Kim, J" uniqKey="Kim J" first="J." last="Kim">J. Kim</name><name sortKey="Manoussis, S" sort="Manoussis, S" uniqKey="Manoussis S" first="S." last="Manoussis">S. Manoussis</name><name sortKey="Rudant, J P" sort="Rudant, J P" uniqKey="Rudant J" first="J.-P." last="Rudant">J.-P. Rudant</name><name sortKey="Veillet, I" sort="Veillet, I" uniqKey="Veillet I" first="I." last="Veillet">I. Veillet</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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