1. Archiving and Distributing Indiana’s 2005 Orthophotography via the Indiana Spatial Data Portal Nathan K. Eaton University Information Technology Services Indiana University

2. Outline 2005 Ortho Project Background (brief) 2005 Ortho Project Background (brief) Archiving/IU MDSS Archiving/IU MDSS Data Distribution Strategy Data Distribution Strategy File download File download Online viewing / web service streaming Online viewing / web service streaming Data Access Options Data Access Options How to download files How to download files How to view files interactively How to view files interactively Current Data Availability Current Data Availability

3. 1-foot tile ~ 45MB 6-inch tile ~ 180MB

4. ProductDatasetExtent Number of Files Size (MB) Projection Format Dataset Size (GB) High Resolution Imagery 1-foot natural color79 counties 60,50045.8State PlaneTIFF 2,771 1-foot natural color79 counties 60,5002.4State PlaneMrSID 145 6-inch natural color13 counties 10,500183.2State PlaneTIFF 1,924 6-inch natural color13 counties 10,5009.6State PlaneMrSID 101 1-meter Resampled Imagery 1-meter natural color statewide 2,860168.0UTMTIFF 480 1-meter natural color statewide 2,8608.4UTMMrSID 24 1-meter color IRstatewide 2,860168.0UTMTIFF 480 1-meter color IRstatewide 2,8608.4UTMMrSID 24 Elevation Data digital surface model statewide 71,0001.1UTM 78 digital elevation model statewide 71,0000.5UTM 36 295,440* 6,064 *Numbers of files and file sizes are estimates based on best available information.

5. Data Distribution Partnership Indiana Geographic Information Council Indiana Geological Survey Indiana Department of Homeland Security University Information Technology Services at Indiana University Purdue University

6. IU Massive Data Storage System StorageTek 9310 Current Capacity 1,600 TB Current Capacity 1,600 TB High capacity Spatially Distributed Long-term

7. Data Distribution Strategy File-based download File-based download On-line viewing/streaming On-line viewing/streaming

8. File Download Options Individual file download from ISDP website Individual file download from ISDP website (http://gis.iu.edu)http://gis.iu.edu FTP access from IHETS server FTP access from IHETS server (ftp://itoc.in-span.net/)ftp://itoc.in-span.net/ Multiple file download from ISDP download tool (Beta) Multiple file download from ISDP download tool (Beta) (http://gis.iu.edu)http://gis.iu.edu

12. Multi-file Download Order File

15. Data Viewing Options Online viewing (websites) Online viewing (websites) Indiana Spatial Data Framework (http://129.79.145.5/arcims/framework/index.html) Indiana Spatial Data Framework (http://129.79.145.5/arcims/framework/index.html)http://129.79.145.5/arcims/framework/index.html Indiana Spatial Data Service (http://gis.iu.edu/ => Interactive Map) Indiana Spatial Data Service (http://gis.iu.edu/ => Interactive Map)http://gis.iu.edu/ Web service streaming to desktop GIS software Web service streaming to desktop GIS software

16. Interactive Map Websites

20. Map Service Streaming to Desktop GIS Software

23. Online File Distribution Indiana Spatial Data Portal SQL Server Database Web Server ColdFusion Indiana Spatial Data Portal Web Pages Long-term File Archival Online Interactive Maps and Map Services for Desktop Software Oracle Database Server + ArcIMS Spatial Server (Sun V1280) ArcSDE EMC Disk Storage Oracle Database Server ArcSDE IU Research Database Complex (RDC) Web Server (Sun V880) ArcIMS Disk Storage Web Server ArcIMS P URDUE U NIVERSITY Desktop GIS Clients A GIS Atlas for Indiana Website Web Clients HPSS Servers Sun V1280 - 12 CPUs and 96GB memory Sun V880 - 4 CPUs and 8GB memory EMC Fiber Channel and ATA disk array IGS GIS Server Resources Web Server ArcIMS Spatial Server ArcIMS Purdue GIS Server Resources File Storage and DistributionDatabase Services and Interactive Maps IU Massive Data Storage System StorageTek 9310 I NDIANA U NIVERSITY – University Information Technology Services I NDIANA G EOLOGICAL S URVEY

24. Data Availability High-resolution TIFF files High-resolution TIFF files High-resolution MrSID files High-resolution MrSID files High-resolution MrSID County Mosaics High-resolution MrSID County Mosaics

25. Status Map

26. Questions ? Nathan K. Eaton University Information Technology Services Indiana University