Office of GEOINT Sciences: Geodetic Survey Tools
|The Geodetic Survey Division (Ranges) uses the most modern geodetic surveying equipment and data acquisition techniques to produce quality products for their users.|
|Ashtech Model Z-XII GPS Receiver
Dual frequency P-Code receivers, L1/L2.
Using conventional geodetic survey techniques, the Geodimeter 540 is used for measuring angles, distances, and differences in elevation.
|LaCoste and Romberg Relative Gravity Meter Model-G
The Model-G gravity meters, used to measure relative gravity, has a range of over 7000 milligals, and a reading accuracy of +/- .01 milligal.
The A35M is a self-contained system providing data collection for real-time astronomical positioning. It is specifically designed to be field portable for accurate determination of astronomic latitude and longitude.
|Kern DKM 3AX Theodolite
This instrument is capable of measuring angles and azimuths to a 10th of an arc second, meets the precise requirements of geodetic surveying. It is used to observe first and second order triangulation, and astronomic azimuths.
phone (314) 676-9152, DSN 846-9152
Document last modified September 15, 2014