powerpoint presentation · vegetation analysis conclusion • benefits of cross campus partnerships...
TRANSCRIPT
https://csungis.maps.arcgis.com/apps/Cascade/index.html?appid=35bd2c58a51e40f6a9a4a2d16174ca04
Outline
• Background• Study Area• Methods• Results• Analysis• Conclusion
Background
• CSUN needed an updated irrigation database and map
• STEM ‘N Sustainability Program looking for summer internships• Sponsored by the Los Angeles Department of Water and Power• Coordinated by CSUN’s CGS, LATTC, and LAUSD
• Summer 2017 Irrigation Internship
• Project Goals• Map Irrigation Box
• Map Sprinkler Stations
• Add Irrigation datato the campus GISDatabase
• Controller points • Walkway lines • Landscape polygons • Building Footprints • Pools and Ponds
• Using GPS
• Base and Rover Station• Institute for Sustainability
• Record Attribute information with the Survey 123 for ArcGIS app
Study Area
Methods
• Irrigation Specialist• Flag and identify irrigation boxes
• Take GPS Coordinates of Irrigation Boxes• Record using a unique identifier• Import GPS points into ArcMap
(Display X,Y Data Tool)• Define Projection NAD83 Zone 5 in meters
• Record Attributes Using ArcGIS Survey 123• Record unique identifier• Download and export to spreadsheet• Join to GPS data (Join Tool)
• ArcGIS Collector for backup• Record unique identifier• Using 2013 aerial imagery place points
• Draw Sprinkler Stations • Remote Controller• Record Controller – Stations Number• In lab use Cut and Merge Tools to edit the landscape layer into sprinkler
stations
• Identify Landscape Types• Turf• Planter• Bubbler
Results
• GIS Database• Irrigation Points• Sprinkler Stations Polygons
• Web Application
• PDF/ Print Map Book
Analysis
• Irrigation Boxes• 884 Boxes Mapped• Most Common Box Types:
• (404) Remote Control Valves – Controller remotely turns on the valve that turns sprinklers on
• (161) Quick Coupler Valve – Access water in sprinkler system with a tap/ faucet
• (105) Gate/ Ball Valve – Manual water shut off
• Sprinkler Stations• (441) Sprinkler Stations drawn• 28% (or 25.5 acres) of the main
campus landscape was mapped • 65 acres to go
• Water Use Analysis
• Time Series Animationhttps://www.youtube.com/watch?v=6F57ADKKoww&feature=youtu.be
Vegetation Analysis
Conclusion
• Benefits of cross campus partnerships• CGS, IS, FPDC, and PPM
• Utilize and Encourage Students Interested in STEM Related Fields• LADWP Sponsored STEM ‘N Sustainability Program• Provided training and work related experience to interns
• GIS Database, Application, and Map Book• Helping PPM
• Continue Project• August 1, 2018
• Water Flow Analysis• Visualize Water Use Awareness
Thank You
Interns: Elise Eberhard, Erlyn Gonzalez, and Marcella Rose
Irrigation Team: Rogelio Cortez, Ruben Lopez, and Jim Logsdon
Project Manager: Laura Yetter
Internship Coordinators: Danielle Bram and Danielle DeMello
Coordinator: Austin Eriksson
Contact
Facilities Planning, Design and Construction DepartmentCalifornia State University, Northridge
Laura [email protected]
Austin [email protected]