The currently used
hydrological forecast system in China is mainly focused on flood and the flood
forecasting frameworks are typically based on point discharge measurements and
predictions at discrete locations, hence they can’t provide spatio-temporal
information of hydrological elements, such as evapotranspiration, soil
moisture, ground water table, and flood inundation extents over large scales
and at high spatial resolution. The use of distributed hydrological model has
recently appeared to be the most suitable option to bridge this gap. I want to develop a modularized framework in the new established hydrological forecast system,
and the hydrological processes are conceptually divided into five simulation
modules, which are runoff generation, runoff concentration, flow routing,
reservoir regulation and inundation, respectively. The input forcing data and
the output results are all gridded and standardized. An open source GIS
platform is employed to process the massive geomorphological data, soil data,
Land Use and Land Cover data, etc.
Final assignment: A GIS based distributed hydrological forecast system
بواسطة - Aizhong Hou
عدد الردود: 1
رداً على Aizhong Hou
Re: Final assignment: A GIS based distributed hydrological forecast system
بواسطة - Matt Kelsch
Dear Aizhong Hou-
I look forward to seeing your
report on the distributed hydrological forecast system based on GIS.
You provided some good details about what will be in your paper and I am
sure I will learn more when I read the report. Representing reservoir
operations in a forecast system is especially challenging and I wish you
success with that effort.