2011 Gibson & Posey Counties RGBI and Elevation
The Gibson and Posey County Commissioners provided University Information Technology Services (UITS) at Indiana University staff with the 2011 Gibson/Posey 4 band, 6 inch orthophotography & accompanying elevation datasets. The vendor, Aerial Services Inc, used a Leica ADS80-SH82 digital imaging sensor, acquiring 920 sq miles of imagery at 4,800 feet which is suitable for 1"=100' scale mapping. The vendor captured the imagery on March 28, April 2, April 3, and April 5, 2011. The metadata zip archive contains a shapefile of the individual tile's footprint for reference. Metadata is associated with each TIFF image as an xml file.
Individual tiles: Un-compressed geographically referenced TIFF; compressed (20:1) MrSID Gen3 .sid/.sdw
Mosaiced county images: MrSID Gen3
DEM/DTM surface in: DXF and TIN DXF; ESRI Geodatabase (.gdb). These elevation datasets were created for orthorectification purposes only.
Coordinate System: NAD_1983_StatePlane_Indiana_West_FIPS_1302_Feet
Units of Measure: US Survey Feet
Horizontal Datum: NAD83
Spheroid: GRS 1980
Vertical: North American Vertical Datum of 1988
Dataset Data Disclaimer
This is a public domain dataset with no use restrictions.
Users are advised that their use of any of this data is at their own risk. Gibson & Posey Counties assume no legal responsibility for the data contained herein, which is provided with no warranties of any kind. Gibson & Posey Counties disclaim all liability of any kind arising out of the use of, or misuse of, this data and disclaims all express or implied warranties. Gibson & Posey Counties will not be liable for any actions, claims, damages or judgments of any nature whatsoever arising out of the use or misuse of the data contained in this site. Independent verification of all data contained on this web site should be obtained by any user. Gibson & Posey Counties shall not be held liable for any damage, loss or liability (whether direct, indirect or consequential) which arises or may arise from the use or misuse of data on this web site information by any person or entity.
John E. Howe, Gibson County GIS Director
Gibson County Courthouse
101 N Main St
Princeton, IN 47670