Big Ten Academic Alliance

Geoportal

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Data Dictionary

Attribute table

Field Name Field Type Value(s) Definition Definition Source
UNITID esriFieldTypeString School identification number
INSTNM esriFieldTypeString Name of institution
ADDR esriFieldTypeString Location street
CITY esriFieldTypeString Location City
STABBR esriFieldTypeString Location state
ZIP esriFieldTypeString Location ZIP
STFIP15 esriFieldTypeString Location state FIPS
CNTY15 esriFieldTypeString County FIPS
NMCNTY15 esriFieldTypeString County name
LOCALE15 esriFieldTypeString Locale code
LAT1516 esriFieldTypeDouble Latitude
LON1516 esriFieldTypeDouble Longitude
CBSA15 esriFieldTypeString CBSA
NMCBSA15 esriFieldTypeString CBSA Name
CBSATYPE15 esriFieldTypeString CBSA Type
CSA15 esriFieldTypeString CSA
NMCSA15 esriFieldTypeString CSA Name
NECTA15 esriFieldTypeString New England City and Town Area
NMNECTA15 esriFieldTypeString New England City and Town Area nam
CD15 esriFieldTypeString 114th Congressional District
SLDL15 esriFieldTypeString State Legislative District Lower
SLDU15 esriFieldTypeString State Legislative District Upper
OBJECTID esriFieldTypeOID OBJECTID
Shape esriFieldTypeGeometry Shape
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BTAA Geoportal Collection Stories

  • Applying Deep Learning Models to BTAA GeoPortal Collections • July 1, 2025
  • Leveraging 3D GIS to promotion and discoveries map collection • May 8, 2025
  • Building the Historical Maps of New Jersey website • April 3, 2025
  • Discovery of Geological Maps in the BTAA Geoportal • March 4, 2025
  • Spanker’s Branch to Campus River • January 16, 2025

More Collection Stories

BTAA Member Libraries

  • Indiana University
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  • Purdue University
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