PATUXENT WATERSHED DATA

Spatial Data

There is a number of basic coverages used in the model. Those were further processed by GIS and SME functions to create a number of derived coverages. Based on both of these map sets and incorporating the parameter data base the model defines a number of spatially explicit parameters that are generated for each model run.

Some of the coverages used in the model include, but are not limited to the following ones:

Geolocation Patuxent Watershed
Counties and Towns
with links to
US Census Bureau
Data 		Landuse Data
River Network Soils Elevation
Climatic Data
and River Flow 		Aspects Slopes
Nutrients Data NDVI Data Geology

Timeseries and Numbers

USGS 1990 Water Use for Patuxent

USGS Gaging Stations Data (also see the Climatic Data and River Flow map above)

Tree Ring Measurements

An Overview of Data and References Currently Used in the Project

In another table we have reviewed some current Field and Lab Data Projects related to the Patuxent Watershed.

E-mail to Helena Voinov