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Benchmarking

Discuss Benchmark Hunting and associated topics, including topics on monument recovery efforts for the National Geodetic Survey. For more information on benchmarks, visit the Benchmark Hunting page.

Followers 22

5567 topics in this forum

  1. Geodesy Videos

    By DaveD,
    • 0 replies
    • 866 views

  2. Looking for marker information

    By WD4JKH,
    • 15 replies
    • 1.5k views

  3. Disks Not Found in Search

    By angiem357,
    • 8 replies
    • 1.1k views

  4. NGS Surveyor Has Left Us

    By DaveD,
    • 4 replies
    • 1.1k views

  5. U.S. Coast & Geodetic Survey Disks Pics 1 2 3

    By Gungadoy,
    • 101 replies
    • 44k views

  6. Interesting mark design

    By Bill93,
    • 0 replies
    • 987 views

  7. Benchmark listed was destroyed. Found replacement but it isn't listed.

    By Fife Club,
    • 5 replies
    • 1.5k views

  8. Easting/Northing conversion

    By Coach88,
    • 16 replies
    • 52.9k views

  9. Another list of marks to find

    By Bill93,
    • 1 reply
    • 1k views

  10. Tectonic motion and stability of coordinates

    By Bill93,
    • 0 replies
    • 921 views

  11. Interesting Find..

    By foxtrot_xray,
    • 7 replies
    • 1.4k views

  12. Benchmarks - Canada

    By j0ckser,
    • 9 replies
    • 1.4k views

  13. Good day in the field

    By Bill93,
    • 4 replies
    • 1.1k views

  14. USDOI Geological Survey Mark

    By jiggs11,
    • 1 reply
    • 935 views

  15. "u.s. Forest Reserve" Benchmark

    By Wintertime,
    • 12 replies
    • 2.4k views

  16. The future of US geospatial reference

    By Bill93,
    • 1 reply
    • 969 views

  17. Identifying a benchmark disk

    By sportclay,
    • 6 replies
    • 1.8k views

  18. Geocaching History on Benchmarking

    By Team Christiansen,
    • 7 replies
    • 1.1k views

  19. Interesting To-Reach descriptions?

    By Bill93,
    • 7 replies
    • 1k views

  20. us army survey markers

    By Guest webfargo,
    • 21 replies
    • 17.1k views

  21. U. S. Coast & Geodetic Survey Time Enabled Online Map

    By Amygdaloid,
    • 9 replies
    • 1.9k views

  22. Lees Ferry new Number Four Gage - September 24–29, 1921

    By kayakbird,
    • 0 replies
    • 777 views

  23. NGS releases Geodetic Control Diagrams

    By Bill93,
    • 1 reply
    • 792 views

  24. Benchmark name?

    By John_Minkema,
    • 3 replies
    • 960 views

  25. Pictures of survey marks in Japan

    By Bill93,
    • 0 replies
    • 869 views

  26. Finding all Marker Types

    By Spooty,
    • 3 replies
    • 978 views

  27. Benchmark Hunting- Canada

    By peachsncreem,
    • 2 replies
    • 1.1k views

  28. Summer job - bench mark recovery, Denali Park

    By Bill93,
    • 2 replies
    • 1.1k views

  29. Benchmark find

    By Enders_game,
    • 8 replies
    • 1k views

  30. Playing with a pro GPS

    By Bill93,
    • 3 replies
    • 1.1k views

  31. Measuring a peak

    By Bill93,
    • 0 replies
    • 600 views

  32. DSWorld Issue

    By ArtMan,
    • 1 reply
    • 878 views

  33. Horizontal vs vertical datums

    By Bill93,
    • 2 replies
    • 1.3k views

  34. Some unique disks

    By mloser,
    • 4 replies
    • 1k views

  35. Finding my first benchmark.

    By whitekn3,
    • 2 replies
    • 887 views

  36. Unusual disk

    By Bill93,
    • 6 replies
    • 1.2k views

  37. Very old survey marks

    By Bill93,
    • 0 replies
    • 710 views

  38. "All Intersections, Great & Small"

    By Michaelcycle,
    • 23 replies
    • 2.4k views

  39. Understanding Information on National Geodetic Survey (NGS) Datasheets

    By ipuppy,
    • 4 replies
    • 1.3k views

  40. Center of California

    By retatcdude,
    • 1 reply
    • 718 views

  41. Newbie: found non-listed benchmark (probably non-NGS)?

    By Team Hugs,
    • 2 replies
    • 857 views

  42. But Maw, this intersection station is special

    By LSUFan,
    • 4 replies
    • 1k views

  43. USC&GS NM instead of USC&GS BM?

    By TillaMurphs,
    • 4 replies
    • 1.2k views

  44. Found a disk but can't log it

    By Team Red Oak,
    • 5 replies
    • 925 views

  45. Background on Horizontal Datum realizations

    By Bill93,
    • 1 reply
    • 1.2k views

  46. Accuracy of triangulation stations

    By Bill93,
    • 0 replies
    • 1k views

  47. Right area, right stamping, wrong disk

    By Bill93,
    • 1 reply
    • 762 views

  48. Logging the wrong disk

    By BackpacknJack,
    • 2 replies
    • 755 views

  49. Lees Ferry BM 12

    By kayakbird,
    • 19 replies
    • 3.8k views

  50. Trig Pillars Anniversary

    By DukeOfURL01,
    • 0 replies
    • 719 views

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