Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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481.
OC Land Use 2016: Oakland County, Michigan

OC Land Use 2016: Oakland County, Michigan

2016. Access Oakland. A spatial representation of land use. The polygons contained in this feature class were derived from the Oakland County Tax Parcel feature class. E...

482.
One-Meter Hillshade of Iowa Counties

One-Meter Hillshade of Iowa Counties

Each zipped file contains an individual County dataset.

483.
Raster

Orthoimagery (WROC) Wood County, Wisconsin, 2015

2015. Wood County Land Information Office. Ayres Associates provided Wood County, Wisconsin with digital, color orthoimagery services in 2015 as part of WROC. The aerial imagery was collecte...

484.
Vector Created with Sketch.

PA Explorer: Terrabyte Image: Pennsylvania

1998. Wayne Myers. The Terrabyte images are extractives from Landsat Thematic Mapper images through the SpectraPlex process. This process does not permit the full res...

485.
Mixed

PAMAP iCubed Imagery - Tile Index North: Pennsylvania

2010. PA DCNR Bureau of Topographic and Geologic Survey. TILE INDEX - (2010) Pennsylvania area natural color seamless orthoimagery acquired by Aerials Express at a 45cm pixel-resolution. Flight operations...

486.
Mixed

PAMAP iCubed Imagery - Tile Index South: Pennsylvania

2010. TILE INDEX South - (2010) Pennsylvania area natural color seamless orthoimagery acquired by Aerials Express at a 45cm pixel-resolution. Flight oper...

487.
Mixed

PAMAP iCubed Imagery: Pennsylvania

2010. (2010) Pennsylvania area natural color seamless orthoimagery acquired by Aerials Express at a 45cm pixel-resolution. Flight operations began on 12/...

488.
Mixed

PAMAP Program - 3.2 ft Digital Elevation Model: Pennsylvania

2006 - 2008. This dataset, produced by the PAMAP Program, consists of a raster digital elevation model with a horizontal ground resolution of 3.2 feet. The mod...

489.
Raster

PAMAP Program - Color Orthophotos Cycle 1: Pennsylvania

2003 - 2006. Orthoimagery for south-central Pennsylvania captured in April of 2003. An orthoimage is remotely sensed image data in which displacement of feature...

490.
Raster

PAMAP Program - Color Orthophotos Cycle 2: Pennsylvania

2007 - 2008. This dataset, produced by the PAMAP Program, consists of an orthorectified digital raster image (i.e. orthoimage) with a horizontal ground resoluti...

491.
Mixed

PAMAP Program - DEM Mosaics by Lidar Delivery Zones: Pennsylvania

2006 - 2008. The Pennsylvania State University. Mosaics of PAMAP DEMs by PAMAP Lidar Delivery Zones - This dataset, produced by the PAMAP Program, consists of a raster digital elevation model wit...

492.
Mixed

PAMAP Program - LiDAR Breaklines: Pennsylvania

2006 - 2008. This dataset, produced by the PAMAP Program, consists of topographic contours mapped at an interval of 2 feet. Contours were derived from a bare-ea...

493.
Mixed

PAMAP Program - LiDAR LAS files: Pennsylvania

2006 - 2008. This dataset consists of classified LiDAR (Light Detection and Ranging) elevation points produced by the PAMAP Program. Additional information is ...

494.
Raster

PAMAP Program - Tile Index North: Pennsylvania

2005. PAMAP 10,000 feet x 10,000 feet tile index covering counties in the southern State Plane zone of Pennsylvania. This version has been updated to in...

495.
Raster

PAMAP Program - Tile Index South: Pennsylvania

2005. PAMAP 10,000 feet x 10,000 feet tile index covering counties in the southern State Plane zone of Pennsylvania. This version has been updated to in...

496.
Mixed

PAMAP Program - Topographic Contours (2 ft Interval): Pennsylvania

2006 - 2008. This dataset, provided by the PAMAP Program, consists of vectors used to classify LiDAR points and aesthetically enhance contour lines. The vectors...

497.
Raster

PAMAP Program Land Cover for Pennsylvania, 2005: Pennsylvania

2007. The Pennsylvania State University. The 2005 land cover for Pennsylvania was created through a mix of interpretation of remotely sensed data and use of ancillary data sources. The dat...

498.
Raster

PAMAP Spatial Energy Imagery - Tile Index: Pennsylvania

2011. Tile Index - Half meter GSD represented in Geographic Decimal Degrees, natural color (RGB), 8-bit per band digital orthophotography for approximate...

499.
Raster

PAMAP Spatial Energy Imagery: Pennsylvania

2011. PA DCNR Bureau of Topographic and Geologic Survey. Half meter GSD represented in Geographic Decimal Degrees, natural color (RGB), 8-bit per band digital orthophotography for approximately 14,035 squ...

500.
Vector Created with Sketch.

Parcel Property Scans: Washington, D.C.

District of Columbia GIS Program. Parcel property scanned images.