Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring...
Transcript of Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring...
![Page 1: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/1.jpg)
Cloud-Based
Geospatial
Technologies
for
Working Lands
Management
Tyler A. Erickson, Ph.D.
Google Earth Engine
Western Governors' Association
2018 Western Working Lands Forum
![Page 2: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/2.jpg)
The Information Challenge
![Page 3: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/3.jpg)
Old paradigm:
Move
data
to the
questions
Provider
#1
Provider
#2
Provider
#3
Provider
#4
Analysis Analysis Analysis Analysis
![Page 4: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/4.jpg)
New paradigm:
Move
questions
to the
data!
Provider
#1
Provider
#2
Provider
#3
Provider
#4
Datasets DatasetsDatasets Datasets
Analysis
![Page 5: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/5.jpg)
Colocate:
• Storage
• Algorithms
• Computation
Customized for
geospatial data.
Expose with APIs
Earth Engine
![Page 6: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/6.jpg)
earthengine.google.com
![Page 7: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/7.jpg)
What is Earth Engine
being used for?
● Building New Knowledge
● Raising Awareness
● Enabling Decision Making
![Page 8: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/8.jpg)
What is Earth Engine
being used for?
● Building New Knowledge
● Raising Awareness
● Enabling Decision Making
![Page 9: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/9.jpg)
![Page 10: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/10.jpg)
What is Earth Engine
being used for?
● Building New Knowledge
● Raising Awareness
● Enabling Decision Making
![Page 11: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/11.jpg)
![Page 12: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/12.jpg)
![Page 13: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/13.jpg)
Google Timelapse(global, zoomable video of the changing Earth)
Add video [las-vegas-4k-3x-10fps.mp4] here!
![Page 14: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/14.jpg)
What is Earth Engine
being used for?
● Building New Knowledge
● Raising Awareness
● Enabling Decision Making
![Page 15: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/15.jpg)
Image Products - Tenderfoot Fire (AZ), 2016Pre-fire Sentinel-2A imagery, May 2016 Post-fire Sentinel-2A imagery, June 2016
Pre-fire Sentinel-2A NDVI, May 2016 Post-fire Sentinel-2A NDVI, June 2016
dNDVI from pre- and post-fire
Sentinel 2A imagery
Black = burned area
![Page 16: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/16.jpg)
Google Cloud Datasets Accessed
● Landsat 4/5/7/8 at-surface & at-satellite
reflectance
● MODIS at-surface reflectance
● METDATA Gridded Meteorological
● CFS Reanalysis
● CHIRPS Precipitation
ClimateEngine.orgDesert Research Institute
University of Idaho
![Page 17: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/17.jpg)
Types of Variables Accessed● Precipitation, Temperature
● Humidity, Wind, Radiation
● Reference ET (ASCE-PM ETo)
● Surface Temperature
● Fire Indices
● Vegetation Indices
● Drought Indices
● Snow Cover
● True & False Color Images
ClimateEngine.orgDesert Research Institute
University of Idaho
![Page 18: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/18.jpg)
Custom Date Ranges
Custom Calculations
Custom Statistics
ClimateEngine.orgDesert Research Institute
University of Idaho
![Page 19: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/19.jpg)
Multiple-Region Comparisons Multiple-Year Comparisons
Intra-Year Comparisons
ClimateEngine.orgDesert Research Institute
University of Idaho
![Page 20: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/20.jpg)
Regional Rangeland Drought AssessmentMODIS Difference from Average Vegetation Greenness
Growing Season - Apr 1 – Sept 16, 2015 Late Summer - Aug 16 – Sept 16, 2015
ClimateEngine.orgDesert Research Institute
University of Idaho
![Page 21: Cloud-Based Geospatial Technologies · Cloud-based technologies can make large-scale monitoring tasks possible! Cloud-based technologies can enable efficient collaboration between](https://reader034.fdocuments.us/reader034/viewer/2022050309/5f7195ed67a1d67038432497/html5/thumbnails/21.jpg)
Takeaways
● Cloud-based technologies can make
large-scale monitoring tasks
possible!
● Cloud-based technologies can enable
efficient collaboration between
multiple organizations.
● Continuing to gather high quality
ground reference data is absolutely
necessary.