Use Of Remote Sensing Data For Generating A
Digital Terrain Model Aimed At Hydrologic And
Hydraulic Modelling
Author(s)
A. Sole, A. Crisci & G. Spadino Pippa
Abstract
Many factors condition extensive use of satellite images. This is due to the raw
satellite imagery containing geometric distortions so significant that it cannot be
directly superimposed to base maps. Other problems occur when remotely
sensed data is merging into Geographic Information System (GIS). Recently,
many authors have developed integration of Remote Sensing techniques and GIS
to study hydrologic processes. Applications of integration of remotely sensed
data with GIS for hydrologic studies concern the determination of land use, land
cover classification, precipitation, soil moisture, evapotranspiration, water
extend, ground water, water quality and runoff. In this paper a methodology to
create a Digital Terrain Model (DTM),
Keywords
Related Book
Other papers in this volume
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