Serving raster data through enterprise systems USDA Forest Service. Esri conference July 23 rd, Dave Vanderzanden

Transcription

1 Serving raster data through enterprise systems USDA Forest Service Esri conference July 23 rd, 2015 Dave Vanderzanden Enterprise Data and Services Program Leader Remote Sensing Applications Center

2 Forest Service Enterprise Raster Data Management Business Requirements 1. Visualize large volumes of imagery data from centralized location Image Services ArcServer Need to serve authoritative data to public Standardized data Raster Data Warehouse Non-standard data ArcGIS Online 3. Need centralized access capabilities for large volumes of raster data (and Lidar data) Large data analysis (server side or cloud options) Public access with basic analysis capabilities Charter to address business requirements

3 Enterprise Data Warehouse Raster Data Warehouse Authoritative Forest Service Data as web map Services ArcGIS Online Non- authoritative Forest Service web and map services T Drive (Citrix Environment) Can be hosted as web or map services Imagery data as image services Services from other Agencies

4 4 Viewing large volumes of imagery through ArcGIS for Server 10.3 Image Extension These services allow Forest Service and Bureau of Land Management to efficiently access 600 terabytes of Imagery Advantages of new 10.2 Services Dual Function Image services Cached and Dynamic Services REST endpoints now available to developers Some image processing functionality Raster function templates More pixel based processing functionality Enable temporal analysis for categorical and continuous thematic raster datasets

5 Description of NAIP The National Agriculture Imagery Program (NAIP) acquires aerial imagery during the agriculture growing season in continental US Collection years vary per state based on funding Current cycle is a 2 year cycle acquired at 1 meter resolution in true color and color infrared Horizontal Accuracy is 6 meters.

6 Image Services ArcServer 10.3 CONUS for each year of NAIP

7 FS Image Server ArcServer 10.2 Resource photography individual services by project

8 Image Services ArcServer 10.2 Other Raster Services... Forest Visitor Maps etopo Viewing scale dependent USGS topo maps at 1:24000, 1:100,000 and 1:250,000 scales Primary Base Series up-to-date 1:24000 topo maps administered by USFS

9 ArcGIS for Server Image Service 10.3 Additional intent is to serve some Lidar derivative products Bare earth Highest hit hillshade Bare earth hillshade Canopy height. others

10 Image Services ArcServer 10.3 Statistics (last 30 days) Average daily connections: Number of active services: 438 Average daily users: 695 Number of unique users: 4111 (8319 in last year) Percentage use based on connection to services NAIP 46% Maps (softcopy, FVM, etc) 38% Resource photography/other imagery 11% Terrain 5%

11 Image Services ArcServer 10.2 Uses of NAIP and Resource Imagery Inventory sampling assessment

12 FS Image Services ArcServer 10.2 Uses of NAIP and Resource Imagery Verification of data produced from mapping projects

13 FS Image Services ArcServer 10.2 Uses of NAIP and Resource Imagery Heads up digitizing to update or delineate historical features

14 FS Image Services ArcServer 10.2 Esri Base Maps FS image services NAIP 2013 CIR NAIP 2013 Natural Color Esri Base Imagery

15 Enterprise Data Warehouse... Setup and function Data Stewardship and Governance Data Warehousing Map and Image Services Applications Enterprise Data Warehouse Map and Image Services

16 Raster Data Warehouse... As part of the Enterprise Data Warehouse (EDW) to serve this need: 1. To provide public access to authoritative Forest Service produced raster datasets Governance as set by the EDW CONUS level datasets are being processed currently Forest Health Protection Species probability surfaces Monitoring Trends and Burn Severity Data

17 Monitoring Trends in Burn Severity Prefire Image Postfire Image Burn Severity Indices Thematic Burn Severity class thematic burn severity data Unburned/Low Low Moderate High Increased Greenness Non-mappable area

18 18 Forest Inventory and Analysis Atlas project Other services to be produced by Esri for Atlas Project 1. Web based stories for: Types of Forest Communities Wildland Fire Management America s Private Forest Owners 2. User data ingest for value adding Ability to do analysis and create new content 3. User result posting and source linkages Ability to publish value added products to portal

19 Forest Inventory and Analysis Atlas project 19 Applications:

20 20 Forest Inventory and Analysis Atlas project Feature a wide variety of assemblages in the United States

21 ArcGIS Online Implementation for FS Non-standard data 21

22 QUESTIONS?