USPS Ship's Wheel Logo

Cooperative Charting

 

CoCh Committee

Chairman
  R/C Diane M. Julum, JN-IN

Asst Chairman
  Stf/C Thomas J. Peltier, SN-IN

Asst Chairman
  Stf/C Phillip A. Benson, JN

Secretary
  Barbara Shively

District Reps:

Districts 14 and 29
D/Lt/C Mahmoud M. Abdel-Monem, SN

Districts 9 and 19
Stf/C Phillip A. Benson, JN

Districts 10 and 13
P/C Glen Blake, N-CN

Districts 7 and 17
P/D/C Mack L. Gordy, Jr. AP

District 2
Lt/C Thurston L. Gray, SN

Districts 5 and 6
D/Lt Joanne Hancock, SN

Districts 4 and 26
D/Lt Thomas Hancock, SN

Districts 23 and 32
P/D/C James V. Hardin Jr., JN-CN

Districts 15 and 16
R/C Diane Julum, JN

Districts 11 and 20
D/Lt/C John E. Knapp, SN

Districts 1 and 12
P/C Billy Owens, AP

Districts 21 and 24
Stf/C Thomas J. Peltier, SN

Districts 3 and 33
R/C John J. Rodgers, SN-IN

Districts 22 and 30
P/C Stephen R. Schmidt, JN

Districts 25 and 28
P/D/C Dave Shively, JN

Districts 8 and 27
P/R/C James H. Strothers, SN-IN

Special Technical Asst
  P/R/C Horst Boettge, SN

Special Asst - WEBMASTER
  Lt/C Thurston L. Gray, SN

NOAA REPRESENTATIVE
  Russ Proctor

USACE REPRESENTATIVE
  Duane Morrison

 

GEODETIC MARK RECOVERY PROGRAM

This program is not related to the cooperative agreement between USPS and NOS for the updating of nautical charts and any credits awarded in this program do not apply to the nautical charting program.


Geodetic marks are highly accurate reference points established on the surface of the earth by local, state, and national agencies. Maintenance and preservation of these marks is of utmost importance to users of the net and to the National Geodetic Survey (NGS), recognizing that many valuable geodetic marks are destroyed by construction, new roads, erosion, or for other causes. Our job is to locate each of these marks and report their condition together with any change in the directions needed to locate them.

There are basically two types of marks, horizontal reference and vertical reference. Although the advances in GPS technology have made the horizontal reference marks less of a necessity in surveying, GPS cannot measure elevations accuracy so the vertical reference marks are still necessary for accurate surveying.

Normally, geodetic marks are round bronze disc, roughly 3 inches in diameter, firmly imbedded in concrete, bedrock or on a long rod driven into the ground.

The objective of this cooperative charting geodetic mark recovery program is to locate and identify these marks and to report on their condition as Good, Poor, Not Found, or Destroyed.

This is a valuable public service and, at the same time an opportunity for Squadron members to get together for a fun off the water activity.

General Requirements:
  • A mark recovery may not be submitted within 24 months of the last recovery unless there is a change of status from “not found” to “found”.
  • A mark may not be reported as “Not Found” if the previous report was “Not Found” or “Destroyed”.
  • All required fields must be completed on the submittal form.
  • Reports must be submitted within 30 days of the investigation.
Standard Operating Procedure -- Geodetic SOP.

Planning -- Planning Geometric Mark Recovery.

Preparation -- Preparing for your Geometric Mark Recovery Field Work.

Worksheets -- Geodetic Observer Worksheet.
                  Geodetic Mark Worksheet.

Reporting -- Geodetic Reporting.

Field Guide and Summary -- Geodetic Mark Recovery Program

Credits -- 2016 Year-to-Date Standings.

                  2015 Year End Leaders.

                  2015 Year End Standings.

Privacy | Trademarks | Disclaimer | WebMaster | ©2006 United States Power Squadrons