Databases

The National Pipeline Mapping System (NPMS) Public Map Viewer is a web-based mapping application designed to assist the general public with displaying and querying data related to 1)-gas transmission and hazardous liquid pipelines 2)-liquefied nat

Oklahoma’s official state government blue book has been titled the Oklahoma Almanac since 1993, but it has had a variety of names since its inception in 1909 as the Oklahoma State Manual.

Blending geographic information system (GIS) mapping features with an easy-to-use interface and a plethora of health, economic, and social welfare data from government and private sources, “PolicyMap is a web-based tool for mapping US data

PAD-US is America’s official national inventory of U.S.

The Sanborn map collection consists of a uniform series of large-scale maps, dating from 1867 to the present and depicting the commercial, industrial, and residential sections of some twelve thousand cities and towns in the United States, Canada,

Sanborm map collection for 426 Texas cities and towns

Student and Teacher researchers can use this database to explore current events, social, political and economic issues, scientific discoveries and other popular topics frequently discussed in the classroom.

During 1935 and 1936, the Works Progress Administration and the Oklahoma Tax Commission produced over 2,400 maps to determine the value of real estate.