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Showing Collections: 1 - 4 of 4

Jefferson County Orthophotographs, circa 1975-1979

 Series
Identifier: Series-136
Scope and Contents

Orthorectified aerial photographs of Jefferson County labeled with section corners and descriptions. 259 black and white prints in bound volumes and index.

Dates: circa 1975-1979

Jefferson County Orthophotomap Negatives, circa 1976, 1985

 Series
Identifier: Series-130
Scope and Contents

Photographic negatives of planimetry maps, numbered 1-271, orthorectified aerials covering Jefferson County, Colorado. Envelopes may contain two photos, one unlabeled (circa 1976) and one labeled 1985.

Scale 1" : 800'

Use Orthophoto Map Index. Squares with the red X are the areas that are available.

Dates: circa 1976; 1985

Lindsay Ranch Reports and Research, 1988-2003

 Collection — Box: 1
Identifier: Series-173
Scope and Contents

Reports and research materials related to the historic Lindsay Ranch located on the former Rocky Flats property in Arvada, Colorado. There was an effort in 2000, supported by County Commissioner Pat Holloway, to determine if the property qualified for National or State Historic Register listing, and if so, to ensure preservation of the ranch after the decommissioning of Rocky Flats. This collection is a compiliation of materials gathered by the archives.

Dates: Record Keeping: 1988-2003

Terrain Database - Air Photo Analysis: Martin Marietta ALV Test Site, 1985-1986

 Collection
Identifier: Series-169
Abstract Report created by the U.S. Army Engineer Topographic Laboratories in support of their task producing a high-resolution, high-accuracy, experimental digital terrain data base to be used with an inertial navigation system for an Autonomous Land Vehicle (ALV). The report provides a pictorial and descriptive introduction to the terrain characteristics of the ALV test site at the Martin Marietta (Lockheed Martin’s predecessor) facility in Jefferson County, Colorado. Jefferson County’s Mapping...
Dates: 1985-1986