Changes in Snow Cover and Snow Water Equivalence in the Southwest

In February 2014, Earth Data Analysis Center received a request from the U.S. Senator Martin Heinrich’s office to determine the shrinking state of snow-pack in New Mexico. Our Remote Sensing Specialist performed data analysis using the satellite image data obtained from the National Operational Hydrologic Remote Sensing Center (NOHRSC) at … Continue reading

Did You Know? – ArcHydro

ArcHydro

ESRI made a free ArcGIS extension—ArcHydro—useful for water resources applications, including analyzing hydrology and watershed models. It can be used to delineate watersheds with either raster or vector data, analyze hydro networks and terrain, perform attribute-based tracing, and export numerical data models. Nine tools are found in an Arc Hydro … Continue reading