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VSIM - Water Balance Model
Entry ID: VSIM

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Summary
Abstract: VSIM is a simple water balance model embedded in an Excel spreadsheet that
simulates the daily and seasonal water balance for a vineyard (block) given
data on weather, soils, and leaf area. VSIM takes advantage of publicly
available weather and evatranspiration data from the California Irrigation
Management Information System (CIMIS). The user can manipulate climate, leaf
... View entire text
Related URL
Description: The Water Balance Model embedded in an Excel spreadsheet.

Description: VINTAGE

(Viticultural Integration of NASA Technologies for Assessment of the Grapevine
Environment)
Multimedia Sample
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Caption Description:  VSIM Flow Model

Service Citation
Title: VSIM - Water Balance Model
Release_Date: 2003-05-01
Provider: AMES, NASA
URL: http://geo.arc.nasa.gov/sge/vintage/vsim.html
Service Keywords
MODELS >COMPONENT PROCESS MODELS Parameter Definition
MODELS >HYDROLOGIC AND TERRESTRIAL WATER CYCLE MODELS Parameter Definition

Service Provider
NASA/ARC/ESD/SGE > Ecosystem Science and Technology Branch, Earth Sciences Division, Ames Research Center, NASA Supplemental Info
Service Organization URL: http://geo.arc.nasa.gov/sge/

Service Provider Personnel
Name: DON V. SULLIVAN
Email: Donald.V.Sullivan at nasa.gov
Contact Address:
NASA Ames Research Center
City: Moffett Field
Province or State: CA
Postal Code: 94035-1000
Country: USA
Personnel
LEE F. JOHNSON
Role: TECHNICAL CONTACT
Phone: 650-604-3331
Fax: 650-604-4680
Email: ljohnson at mail.arc.nasa.gov
Contact Address:
CSU Monterey Bay, Earth Systems Science & Policy
MS242-4
NASA Ames Research Center
City: Moffett Field
Province or State: CA
Postal Code: 94035-1000
Country: USA
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Creation and Review Dates
SERF Creation Date: 2005-12-22
SERF Last Revision Date: 2009-05-06
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Responsible NASA Official:  Lola Olsen
Last Updated:  September 2014