Engineering Commons^™

Thermal Mapping And Evaporation Estimation Of Cochiti Lake Using Landsat 8 Imagery, Claudia Jimenez Arellano

Civil Engineering ETDs

Satellite remote sensing (RS) techniques have revolutionized the study of spatial and temporal processes in environmental science and water resources engineering. This study was focused on advancing the understanding of RS techniques to provide estimates of spatial variability of surface water temperature and corresponding evaporation rates for open water.

Evaporation plays a crucial role in water budgets, which is critical knowledge for water management, especially in arid environments. However, there are few methods to estimate its spatial variability, which is relevant because water does not evaporate equally everywhere on a large waterbody. Hence, we cannot assume the calculations of evaporations …

Assessing The Power Of Remotely-Sensed Snow Cover Extent To Improve Understanding Of Snowpack-Streamflow Dynamics: An Application Of Modis Snow Cover In Western U.S. Mountain Watersheds, Jennifer N. Van Osdel

Civil Engineering ETDs

Mountain snowpacks provide essential water for socio-economic systems around the world, with nearly two billion people living in snow sensitive regions. Therefore, methods for characterizing the snowpack-streamflow dynamics at the watershed level are essential for understanding how changes in temperature and precipitation due to climate change will affect the water supply in these regions. However, in-situ snowpack measurements, such as snow water equivalent (SWE), are often unavailable or insufficient due to the financial and logistical constraints of installing snowpack monitoring systems. Remotely-sensed snow cover extent (SCE), or the proportion of a watershed that is covered in snow, has been previously …