NGS Historical Geodetic Control Diagrams

[ICO]NameLast modifiedSize
[PARENTDIR]Parent Directory  -
[DIR]Triangulation Maps and Geodetic Control Diagrams/2016-05-10 20:24 -
[DIR]Triangulation Diagram/2016-05-10 20:22 -
[DIR]Status of Horizontal Control/2016-05-10 20:21 -
[DIR]State Specific Index Map Control Leveling/2016-05-10 20:21 -
[DIR]State Index Maps/2016-05-10 20:20 -
[DIR]Hydrographic Surveys Index/2016-05-10 20:29 -
[DIR]Geodetic Control Diagrams/2018-02-22 20:37 -
[ ]Status of Vertical Control United States Ocotber 1, 1981.pdf2016-05-10 20:20 18M
[ ]Status of Horizontal Control United States.pdf2016-05-10 20:20 15M
[ ]Index of State Plane Zone Codes.pdf2016-05-10 20:19 14M
[ ]Airport Obstruction Chart Any Airport, Anywhere, USA.pdf2016-05-10 20:19 8.8M
[ ]Subsidence in the Vicinity of Houston.pdf2016-05-10 20:20 7.9M
[ ]Status of Vertical Control 1959-1972.pdf2016-05-10 20:20 6.1M
[ ]District of Columbia.pdf2016-05-10 20:19 4.6M
[ ]Alaska Triangulation Net.pdf2016-05-10 20:19 3.6M
[ ]Karo Map.pdf2016-05-10 20:19 2.4M
[ ]Transcontinental Traverses & Satellite Triangulation Stations (12_31_1970).pdf2016-05-10 20:20 2.4M
[ ]Horizontal & Vertical Control Diagram 341131 001.pdf2016-05-10 20:19 2.1M
[ ]Horizontal & Vertical Diagram 341134 001.pdf2016-05-10 20:19 1.9M
[ ]High-Precision Transcontintental Traverse Surveys.pdf2016-05-10 20:19 727K
[ ]Crustal Movements are Measured by Geodetic Triangulation.pdf2016-05-10 20:19 702K
[ ]Example of Geodetic Control Surveys for Interstate Highways.pdf2016-05-10 20:19 630K
[ ]Status of Vertical Control (January 1960).pdf2016-05-10 20:20 617K
[ ]Index of Geodetic Control Diagrams.pdf2016-05-10 20:19 606K
[ ]Example of State Boundary Control.pdf2016-05-10 20:19 579K
[ ]Aids to Air Navigation and Landmarks for Charts (Chicago).pdf2016-05-10 20:19 480K
[ ]1966 & 1967.pdf2016-05-10 20:19 434K
[ ]Status of Vertical Control (July 1974).pdf2016-05-10 20:20 421K
[ ]Example of Modified Second Order Triangulation (Southwest Mississippi).pdf2016-05-10 20:19 418K
[ ]1_1_1967.pdf2016-05-10 20:19 408K
[ ]San Francisco Bay, California.pdf2016-05-10 20:19 372K
[ ]Vicinity of San Jose, California Subsidence from 1948 to 1954.pdf2016-05-10 20:20 344K
[ ]Survey Maps.pdf2016-05-10 20:20 335K
[ ]An Example of Horizontal Geodetic Control for Bridge Engineering and Planning.pdf2016-05-10 20:19 159K
[ ]An Application of Horizontal Geodetic Control (Triangulation and Traverse) to City Planning and Engineering.pdf2016-05-10 20:19 129K
[ ]Area Triangulation in West Virginia.pdf2016-05-10 20:19 120K
[ ]An Example of Geodetic Control for Highway Location and Engineering.pdf2016-05-10 20:19 74K
[ ]Map- VA-WVA Triangulation Stations.pdf2016-05-10 20:19 33K