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Errors in river lengths derived from raster digital elevation models

Author
ROLIM DA PAZ, Adriano1 ; COLLISCHONN, Walter1 ; RISSO, Alfonso1 ; BULHOES MENDES, Carlos André1
[1] Instituto de Pesquisas Hidráulicas, Universidade Federal do Rio Grande do Sul, Caixa Postal 15029, Porto Alegre, CEP 91501-970, RS, Brazil
Source

Computers & geosciences. 2008, Vol 34, Num 11, pp 1584-1596, 13 p ; ref : 1 p.1/4

ISSN
0098-3004
Scientific domain
Geology; Computer science
Publisher
Elsevier Science, Oxford
Publication country
United Kingdom
Document type
Article
Language
English
Author keyword
Distance transforms Drainage networks Flow direction River length Stream burning
Keyword (fr)
Algorithme Cours eau Drainage Ecoulement Erreur Modèle numérique élévation Modèle Méandre Méthode radar Ordinateur Précision Radar imageur navette spatiale Rivière Réseau hydrographique Simulation numérique Topographie Traitement donnée Télédétection spatiale Bassin River Uruguay Brésil Amérique du Sud
Keyword (en)
algorithms streams drainage flow errors digital elevation models models meanders radar methods computers accuracy Shuttle Imaging Radar rivers drainage patterns digital simulation topography data processing Space remote sensing Brazil South America
Keyword (es)
Algoritmo Curso agua Error Modelo Meandro Radar Computadora Precisión Río Red hidrográfica Simulación numérica Topografía Tratamiento datos Teledetección espacial Brasil America del sur
Classification
Pascal
001 Exact sciences and technology / 001E Earth, ocean, space / 001E01 Earth sciences / 001E01J Areal geology. Maps / 001E01J02 Geologic maps, cartography

Pascal
001 Exact sciences and technology / 001E Earth, ocean, space / 001E01 Earth sciences / 001E01M Internal geophysics / 001E01M04 Applied geophysics

Pascal
001 Exact sciences and technology / 001E Earth, ocean, space / 001E01 Earth sciences / 001E01N Hydrology. Hydrogeology / 001E01N01 Hydrology

Discipline
Earth sciences
Origin
Inist-CNRS
Database
PASCAL
INIST identifier
20760075

Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS

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