California Central Valley Groundwater-Surface Water Simulation Model – Fine Grid (C2VSimFG)

(Released on April 20, 2021) The C2VSimFG Version 1.01 of the California Central Valley Groundwater-Surface Water Simulation Model – Fine Grid (C2VSimFG) (C2VSimFG V1.01) is a minor update to the C2VSimFG V1.0 model released in December 2020.

The California Central Valley Groundwater-Surface Water Simulation Model – Fine Grid (C2VSimFG) is a computer program that simulates water movement through the linked land surface, groundwater, and surface water flow systems in California’s Central Valley using the DWR-developed software, Integrated Water Flow Model Version 2015 (IWFM-2015). C2VSimFG Version 1.01 contains monthly historical stream inflows, surface water diversions, precipitation, evapotranspiration, and land use acreages from October 1973 through September 2015 (Data is available in the input files for 1922 through 2015). C2VSimFG Version 1.01 dynamically calculates crop water demands, allocates contributions from precipitation, soil moisture and surface water diversions, and calculates the groundwater pumping rates required to meet the remaining demand. It simulates the historical response of the Central Valley’s groundwater and surface water flow system to historical stresses and can also be used to simulate the response to projected stresses. DWR is providing C2VSimFG Version 1.01 to Groundwater Sustainable Agencies (GSAs) and other related entities as an optional tool that can be used to perform analysis during development and implementation of their Groundwater Sustainability Plans (GSPs).

数据与资源

其他信息

Download
域 价值
Public Access Level 公开
Rights No restrictions on public use
Program Contact Name C2VSimFG technical support
Program Contact Email [email protected]
Frequency Irregular
Temporal Coverage

Simulation initial conditions are currently set at 1973. Simulation duration is currently set as 1973 through 2015 on a monthly interval. Input data are provided for 1922 through 2015 on a monthly interval.
Spatial {"type":"Polygon","coordinates":[[[-122.958075,34.670363],[-122.958075,40.748182],[-118.123308,40.748182],[-118.123308,34.670363],[-122.958075,34.670363]]]}
最近更新 七月 2, 2024, 04:19 (UTC)
创建的 八月 11, 2023, 01:23 (UTC)
DCAT Issued Date 2021-04-20T16:08:49.192310
DCAT Modified Date 2023-12-13T16:52:00.088884