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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 File download - PowerPoint PPT Presentation
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Archiving and Distributing Indiana’s Archiving and Distributing Indiana’s 2005 Orthophotography via the 2005 Orthophotography via the
Indiana Spatial Data PortalIndiana Spatial Data Portal
Nathan K. EatonNathan K. EatonUniversity Information Technology ServicesUniversity Information Technology Services
Indiana UniversityIndiana University
OutlineOutline
2005 Ortho Project Background (brief)2005 Ortho Project Background (brief) Archiving/IU MDSSArchiving/IU MDSS Data Distribution StrategyData Distribution Strategy
File downloadFile download Online viewing / web service streamingOnline viewing / web service streaming
Data Access OptionsData Access Options How to download filesHow to download files How to view files interactivelyHow to view files interactively
Current Data AvailabilityCurrent Data Availability
1-foot tile ~ 45MB6-inch tile ~ 180MB
Product Dataset ExtentNumber of
FilesSize (MB)
Projection FormatDataset
Size (GB)
High Resolution Imagery
1-foot natural color 79 counties 60,500 45.8 State Plane TIFF 2,771
1-foot natural color 79 counties 60,500 2.4 State Plane MrSID 145
6-inch natural color 13 counties 10,500 183.2 State Plane TIFF 1,924
6-inch natural color 13 counties 10,500 9.6 State Plane MrSID 101
1-meter Resampled Imagery
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
Elevation Data
digital surface model
statewide 71,000 1.1 UTM 78
digital elevation model
statewide 71,000 0.5 UTM 36
295,440* 6,064
*Numbers of files and file sizes are estimates based on best available information.
Data Distribution PartnershipData Distribution Partnership
Indiana Geographic Information Council
Indiana Geological Survey
Indiana Department of Homeland Security
University Information Technology Services at Indiana University
Purdue University
IU Massive Data Storage SystemIU Massive Data Storage System
StorageTek 9310
StorageTek 9310
Current Capacity 1,600 TBCurrent Capacity 1,600 TB
High capacitySpatially DistributedLong-term
Data Distribution StrategyData Distribution Strategy
File-based downloadFile-based download
On-line viewing/streamingOn-line viewing/streaming
File Download OptionsFile Download Options
Individual file download from ISDP website Individual file download from ISDP website (http://gis.iu.edu)
FTP access from IHETS serverFTP access from IHETS server(ftp://itoc.in-span.net/)
Multiple file download from ISDP Multiple file download from ISDP download tool (Beta)download tool (Beta)(http://gis.iu.edu)
Multi-file DownloadMulti-file Download
Order
File
File
File
File
File
File
File
File
Data Viewing OptionsData Viewing Options
Online viewing (websites)Online viewing (websites) Indiana Spatial Data FrameworkIndiana Spatial Data Framework
((http://129.79.145.5/arcims/framework/index.htmlhttp://129.79.145.5/arcims/framework/index.html))
Indiana Spatial Data ServiceIndiana Spatial Data Service((http://gis.iu.edu/http://gis.iu.edu/ => Interactive Map) => Interactive Map)
Web service streaming to desktop GIS Web service streaming to desktop GIS softwaresoftware
Interactive Map WebsitesInteractive Map Websites
Map Service Streaming to Desktop Map Service Streaming to Desktop GIS SoftwareGIS Software
Online File Distribution
Indiana Spatial Data Portal
SQL ServerDatabase
Web Server
ColdFusion
Indiana Spatial Data Portal Web Pages
Long-term File Archival
Online Interactive Maps andMap Services for Desktop Software
Oracle DatabaseServer
+ArcIMS
Spatial Server(Sun V1280)
ArcSDE
EM
C D
isk
Sto
rage
Oracle Database
Server
ArcSDE
IU Research Database Complex (RDC)
Web Server(Sun V880)
ArcIMS
Disk Storage
Web Server
ArcIMS
PURDUE UNIVERSITY
Desktop GIS Clients
A GIS Atlas for IndianaWebsite
Web Clients
HPSSServers
Sun V1280 - 12 CPUs and 96GB memorySun V880 - 4 CPUs and 8GB memoryEMC Fiber Channel and ATA disk array
IGS GIS Server Resources
Web Server
ArcIMS
ArcIMS Spatial Server
ArcIMS
Purdue GIS Server Resources
File Storage and Distribution Database Services and Interactive Maps
IU Massive Data Storage System
StorageTek 9310StorageTek 9310
INDIANA UNIVERSITY – University Information Technology Services
INDIANA GEOLOGICAL SURVEY
Data AvailabilityData AvailabilityHigh-resolution High-resolution
TIFF filesTIFF files
High-resolution High-resolution MrSID filesMrSID files
High-resolution High-resolution MrSID County MrSID County MosaicsMosaics
Status MapStatus Map
Questions ?Questions ?
Nathan K. EatonNathan K. EatonUniversity Information Technology ServicesUniversity Information Technology Services
Indiana UniversityIndiana University