Big Ten Academic Alliance

Geoportal

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Data Dictionary

Attribute table

Field Name Field Type Value(s) Definition Definition Source
OBJECTID Integer64 OBJECTID
STATUS String STATUS
CITY_NAME String CITY_NAME
URL String URL
JURIS_KEY Int16 JURIS_KEY
SQUARE_MILES Real SQUARE_MILES
LAST_CHANGE_DATE DateTime LAST_CHANGE_DATE
CONTACT String CONTACT
CONTACT_PHONE String CONTACT_PHONE
CONTACT_MAIL String CONTACT_MAIL
CONTACT_CITY_ZIP String CONTACT_CITY_ZIP
CREATED_DATE DateTime CREATED_DATE
LAST_EDIT_DATE DateTime LAST_EDIT_DATE
CONTACT_EMAIL String CONTACT_EMAIL
GLOBALID String GLOBALID
SHAPE_Length Real SHAPE_Length
SHAPE_Area Real SHAPE_Area
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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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