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Sinopsis
Digital Elevation Models (DEMs) are useful digital representation of earth’s topographic relief that has developed as a result of interaction of earth’s internal and external process, over a long temporal scale. However, accuracy of the extracted information and parameters highly rests on the quality (resolution) of input DEMs. Therefore, this book is presented to study a comparison between 30m-ASTER and 90m-SRTM DEMs is carried out in order to ascertain their suitability and accuracy for geomorphological analysis. A comparison is also done with SRTM 90 resampled to 30m to emphasise the importance of resolution, where in the extracted parameters were found to be similar to that obtained with that of ASTER 30 DEM. Geomorphological parameters related to drainage patterns and basin morphology have been compared over varying topographic relief. Besides the resolution, the thresholding of the flow accumulation or drainage area was also found to strongly control the morphometric results, which was in turn controlled by the resolution of the DEM.
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Reseña del editor
Digital Elevation Models (DEMs) are useful digital representation of earth's topographic relief that has developed as a result of interaction of earth's internal and external process, over a long temporal scale. However, accuracy of the extracted information and parameters highly rests on the quality (resolution) of input DEMs. Therefore, this book is presented to study a comparison between 30m-ASTER and 90m-SRTM DEMs is carried out in order to ascertain their suitability and accuracy for geomorphological analysis. A comparison is also done with SRTM 90 resampled to 30m to emphasise the importance of resolution, where in the extracted parameters were found to be similar to that obtained with that of ASTER 30 DEM. Geomorphological parameters related to drainage patterns and basin morphology have been compared over varying topographic relief. Besides the resolution, the thresholding of the flow accumulation or drainage area was also found to strongly control the morphometric results, which was in turn controlled by the resolution of the DEM.
Biografía del autor
Dr. Venkata Ravibabu Mandla, PhD., is a Professor, Division and Program Chair in the Civil Engineering Department, VIT University,India. He is a recipient of Australian Endeavour Award, his research includes Geomatics applications towards energy, environmental and climate change, especially Geo-CROP, biomass and climate effects on agriculture
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Digital Elevation Models
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LAP LAMBERT Academic Publishing Dez 2014, 2014
ISBN 10: 3659665231
ISBN 13: 9783659665233
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Librería: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Alemania
Calificación del vendedor: 5 de 5 estrellas
Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Digital Elevation Models (DEMs) are useful digital representation of earth s topographic relief that has developed as a result of interaction of earth s internal and external process, over a long temporal scale. However, accuracy of the extracted information and parameters highly rests on the quality (resolution) of input DEMs. Therefore, this book is presented to study a comparison between 30m-ASTER and 90m-SRTM DEMs is carried out in order to ascertain their suitability and accuracy for geomorphological analysis. A comparison is also done with SRTM 90 resampled to 30m to emphasise the importance of resolution, where in the extracted parameters were found to be similar to that obtained with that of ASTER 30 DEM. Geomorphological parameters related to drainage patterns and basin morphology have been compared over varying topographic relief. Besides the resolution, the thresholding of the flow accumulation or drainage area was also found to strongly control the morphometric results, which was in turn controlled by the resolution of the DEM. 148 pp. Englisch. Nº de ref. del artículo: 9783659665233
Cantidad disponible: 2 disponibles
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Digital Elevation Models : Comparative Study for varying topographic relief
Publicado por
LAP LAMBERT Academic Publishing, 2014
ISBN 10: 3659665231
ISBN 13: 9783659665233
Nuevo
Taschenbuch
Librería: AHA-BUCH GmbH, Einbeck, Alemania
Calificación del vendedor: 5 de 5 estrellas
Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Digital Elevation Models (DEMs) are useful digital representation of earth s topographic relief that has developed as a result of interaction of earth s internal and external process, over a long temporal scale. However, accuracy of the extracted information and parameters highly rests on the quality (resolution) of input DEMs. Therefore, this book is presented to study a comparison between 30m-ASTER and 90m-SRTM DEMs is carried out in order to ascertain their suitability and accuracy for geomorphological analysis. A comparison is also done with SRTM 90 resampled to 30m to emphasise the importance of resolution, where in the extracted parameters were found to be similar to that obtained with that of ASTER 30 DEM. Geomorphological parameters related to drainage patterns and basin morphology have been compared over varying topographic relief. Besides the resolution, the thresholding of the flow accumulation or drainage area was also found to strongly control the morphometric results, which was in turn controlled by the resolution of the DEM. Nº de ref. del artículo: 9783659665233
Cantidad disponible: 1 disponibles
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Digital Elevation Models
Publicado por
LAP LAMBERT Academic Publishing, 2014
ISBN 10: 3659665231
ISBN 13: 9783659665233
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Tapa blanda
Librería: moluna, Greven, Alemania
Calificación del vendedor: 4 de 5 estrellas
Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Paul DaisyDr. Venkata Ravibabu Mandla, PhD., is a Professor, Division and Program Chair in the Civil Engineering Department, VIT University,India. He is a recipient of Australian Endeavour Award, his research includes Geomatics appli. Nº de ref. del artículo: 5171273
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Digital Elevation Models
Publicado por
LAP LAMBERT Academic Publishing Dez 2014, 2014
ISBN 10: 3659665231
ISBN 13: 9783659665233
Nuevo
Taschenbuch
Librería: buchversandmimpf2000, Emtmannsberg, BAYE, Alemania
Calificación del vendedor: 5 de 5 estrellas
Taschenbuch. Condición: Neu. Neuware -Digital Elevation Models (DEMs) are useful digital representation of earth¿s topographic relief that has developed as a result of interaction of earth¿s internal and external process, over a long temporal scale. However, accuracy of the extracted information and parameters highly rests on the quality (resolution) of input DEMs. Therefore, this book is presented to study a comparison between 30m-ASTER and 90m-SRTM DEMs is carried out in order to ascertain their suitability and accuracy for geomorphological analysis. A comparison is also done with SRTM 90 resampled to 30m to emphasise the importance of resolution, where in the extracted parameters were found to be similar to that obtained with that of ASTER 30 DEM. Geomorphological parameters related to drainage patterns and basin morphology have been compared over varying topographic relief. Besides the resolution, the thresholding of the flow accumulation or drainage area was also found to strongly control the morphometric results, which was in turn controlled by the resolution of the DEM.Books on Demand GmbH, Überseering 33, 22297 Hamburg 148 pp. Englisch. Nº de ref. del artículo: 9783659665233
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Digital Elevation Models: Comparative Study for varying topographic relief
Publicado por
LAP LAMBERT Academic Publishing, 2014
ISBN 10: 3659665231
ISBN 13: 9783659665233
Nuevo
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Librería: Mispah books, Redhill, SURRE, Reino Unido
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paperback. Condición: New. New. book. Nº de ref. del artículo: ERICA82936596652316
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