Transcript ISDP Tool
Archiving and Distributing Indiana’s 2005 Orthophotography via the Indiana Spatial Data Portal Nathan K. Eaton University Information Technology Services Indiana University Outline 2005 Ortho Project Background (brief) Archiving/IU MDSS Data Distribution Strategy Data Access Options File download Online viewing / web service streaming How to download files How to view files interactively Current Data Availability 1-foot tile ~ 45MB 6-inch tile ~ 180MB Product High Resolution Imagery 1-meter Resampled Imagery Elevation Data Dataset Extent Number of Files 1-foot natural color 79 counties 60,500 1-foot natural color 79 counties 6-inch natural color Size (MB) Dataset Size (GB) Projection Format 45.8 State Plane TIFF 60,500 2.4 State Plane MrSID 13 counties 10,500 183.2 State Plane TIFF 6-inch natural color 13 counties 10,500 9.6 State Plane MrSID 101 1-meter natural color statewide 2,860 168.0 UTM TIFF 480 1-meter natural color statewide 2,860 8.4 UTM MrSID 24 1-meter color IR statewide 2,860 168.0 UTM TIFF 480 1-meter color IR statewide 2,860 8.4 UTM MrSID 24 digital surface model statewide 71,000 1.1 UTM 78 digital elevation model statewide 71,000 0.5 UTM 36 295,440* *Numbers of files and file sizes are estimates based on best available information. 2,771 145 1,924 6,064 Data Distribution Partnership Indiana Department of Homeland Security Indiana Geographic Information Council University Information Technology Services at Indiana University Indiana Geological Survey Purdue University IU Massive Data Storage System Current Capacity 1,600 TB StorageTek 9310 StorageTek 9310 High capacity Spatially Distributed Long-term Data Distribution Strategy File-based download On-line viewing/streaming File Download Options Individual file download from ISDP website (http://gis.iu.edu) FTP access from IHETS server (ftp://itoc.in-span.net/) Multiple file download from ISDP download tool (Beta) (http://gis.iu.edu) Multi-file Download File File File Order File File File File File Data Viewing Options Online viewing (websites) Indiana Spatial Data Framework (http://129.79.145.5/arcims/framework/index.html) Indiana Spatial Data Service (http://gis.iu.edu/ => Interactive Map) Web service streaming to desktop GIS software Interactive Map Websites Map Service Streaming to Desktop GIS Software File Storage and Distribution Database Services and Interactive Maps PURDUE UNIVERSITY INDIANA UNIVERSITY – University Information Technology Services Purdue GIS Server Resources Online File Distribution Indiana Spatial Data Portal Online Interactive Maps and Map Services for Desktop Software Disk Storage Desktop GIS Clients ColdFusion Web Clients Web Server ArcSDE Indiana Spatial Data Portal Web Pages ArcIMS Web Server Oracle Database Server SQL Server Database INDIANA GEOLOGICAL SURVEY HPSS Servers Long-term File Archival IU Research Database Complex (RDC) IGS GIS Server Resources ArcIMS Web Server (Sun V880) IU Massive Data Storage System StorageTek 9310 ArcIMS EMC Disk Storage StorageTek 9310 ArcSDE Oracle Database Server + ArcIMS Spatial Server (Sun V1280) Sun V1280 - 12 CPUs and 96GB memory Sun V880 - 4 CPUs and 8GB memory EMC Fiber Channel and ATA disk array A GIS Atlas for Indiana Website Web Server ArcIMS ArcIMS Spatial Server Data Availability High-resolution TIFF files High-resolution MrSID files High-resolution MrSID County Mosaics Status Map Questions ? Nathan K. Eaton University Information Technology Services Indiana University