Download presentation
Presentation is loading. Please wait.
Published byFrederica Daniels Modified over 9 years ago
1
Observatory design in the mountain west: scaling measurements & modeling in the San Joaquin Valley & Sierra Nevada Scope: Establish a “virtual” hydrologic observatory, & provide direction for building new infrastructure in an actual observatory. Focus: Build infrastructure for improving the knowledge base for sound hydrologic management in the Sierra Nevada, San Joaquin Valley & across the West Greater San Joaquin R. basin, encompassing American R. to north through Kings R. in south PI: Roger Bales, UC Merced https://eng.ucmerced.edu/snri
2
San Joaquin virtual observatory Observatory design concept: Establish intensive measurements at ground- based instrument clusters, integrated with broad coverage offered by satellite remote sensing, plus operational networks. NIMS payload of sensors deployed in San Joaquin R. Science challenge: Scaling between instrument clusters is a major challenge. Basing an observatory on instrument clusters at representative points across the landscape recognizes that it is logistically infeasible to measure everything, everywhere, all the time. Instrument clusters co-locate key measurements, in order to illuminate linkages among processes within each cluster's relatively small footprint. Embedded sensor network for spatial snow & meteorology
3
San Joaquin virtual observatory Specific aims –Formulate basin-scale measurement & modeling strategies for priority research, through analysis of existing operational & research data –Assess different instrument cluster designs to provide the ground-based measurements needed for hydrologic process research Example data −Daily satellite snowpack products −Streamflow, weather & snow data from operational & research networks −Soil moisture & water quality data from research networks −Topography, vegetation characteristics & other spatial data Merced & Tuolumne R. sub-basins are the focus for this project
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.