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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. Searching for location data for U.S. Coast & Geodetic Survey Benchmark

    By logann,
    • 3 replies
    • 1.5k views

  2. Discs set in concrete posts

    By MSchwiebert,
    • 11 replies
    • 1.7k views

  3. Benchmark on older Quadrangle Map - but not in database

    By MSchwiebert,
    • 1 reply
    • 867 views

  4. Not listed

    By Harry Dolphin,
    • 1 reply
    • 940 views

  5. Primary Traverse Station?

    By MSchwiebert,
    • 3 replies
    • 1.3k views

  6. Benchmarks with Camera Targets

    By MSchwiebert,
    • 2 replies
    • 817 views

  7. Data checking..

    By foxtrot_xray,
    • 7 replies
    • 1.5k views

  8. NGS Mark Recovery Entry

    By The Snowdog,
    • 1 reply
    • 1k views

  9. LT0708 - Discussion?

    By dukeofurl01,
    • 3 replies
    • 919 views

  10. USGS mark data could become available

    By Bill93,
    • 1 reply
    • 796 views

  11. Mystery Hydrographic Station?

    By dutch_man,
    • 1 reply
    • 842 views

  12. DSWORLD, how to report text problem?

    By Bill93,
    • 2 replies
    • 762 views

  13. New to this - tips and tricks?

    By Korichnovui,
    • 3 replies
    • 1.2k views

  14. Benchmarks on Property

    By Locodave2,
    • 4 replies
    • 907 views

  15. Benchmark Viewers

    By The Snowdog,
    • 5 replies
    • 1.1k views

  16. A couple of bench marks I've found

    By GalinAZ,
    • 3 replies
    • 752 views

  17. Google Earth captured work that destroyed this mark

    By Bill93,
    • 1 reply
    • 869 views

  18. Today's setup

    By Bill93,
    • 1 reply
    • 830 views

  19. Missouri River Commission Tri's revisited

    By kayakbird,
    • 0 replies
    • 695 views

  20. Two benchmarks that I recently found that aren't in the geocaching.com database

    By effstop,
    • 6 replies
    • 1k views

  21. I love finding old NF's

    By Bill93,
    • 3 replies
    • 1.3k views

  22. NGS recovery report unit conversions

    By Bill93,
    • 11 replies
    • 1.2k views

  23. I know nothing

    By Sludge_Shoveler,
    • 4 replies
    • 937 views

  24. Oldest benchmarks? 1 2 3

    By TeacherMatt,
    • 117 replies
    • 21.7k views

  25. NGS Priority list for bench mark recoveries and GPS sessions

    By Bill93,
    • 12 replies
    • 1.3k views

  26. Benchmark data downloads from NGS?

    By The Snowdog,
    • 2 replies
    • 988 views

  27. Found This Near Deadwood South Dakota

    By Firefishe,
    • 1 reply
    • 880 views

  28. First time benchmarks on iOS

    By terratin,
    • 8 replies
    • 945 views

  29. How Arrow-Wielding Men Mapped Britain in the 1940s

    By wister6813,
    • 1 reply
    • 783 views

  30. Fooled me

    By Bill93,
    • 6 replies
    • 1.4k views

  31. Found US General Land Office Survey

    By dmessano,
    • 10 replies
    • 2.4k views

  32. Nice NGS benchmark search change

    By Bill93,
    • 0 replies
    • 715 views

  33. Germany stations..

    By foxtrot_xray,
    • 3 replies
    • 820 views

  34. Any way to get coords if not listed at NGS site?

    By ByronForestPreserve,
    • 4 replies
    • 879 views

  35. Oh Man!

    By TillaMurphs,
    • 1 reply
    • 852 views

  36. Property Description - Surveyor Help

    By TillaMurphs,
    • 8 replies
    • 953 views

  37. Adding a new Benchmark to Geocaching Website

    By brantport14,
    • 15 replies
    • 1.7k views

  38. Gold-colored USGS disks.

    By TillaMurphs,
    • 49 replies
    • 13.4k views

  39. What is this triangular prism

    By ccprob,
    • 14 replies
    • 3.1k views

  40. Recovery reports to NGS not appearing

    By Bill93,
    • 22 replies
    • 2k views

  41. Benchmarks and the speed of light

    By Bill93,
    • 2 replies
    • 878 views

  42. Mark is Suitable for GPS

    By Z15,
    • 2 replies
    • 1k views

  43. Keeping a Destroyed Disc?

    By frex3wv,
    • 8 replies
    • 1.4k views

  44. Survey Nails and Benchmarks

    By RSCONSTRUCTION,
    • 14 replies
    • 6k views

  45. Old USGS info on Yosemite benchmarks available

    By Wintertime,
    • 1 reply
    • 954 views

  46. NGS advice page for bench mark hunters

    By Bill93,
    • 6 replies
    • 1.4k views

  47. Triangulation Station with unique pemanent tripod structure

    By Amygdaloid,
    • 5 replies
    • 1.8k views

  48. Benchmarks show subsidence in California

    By Wintertime,
    • 12 replies
    • 3.1k views

  49. ORV Ride to the Top of Michigan

    By Z15,
    • 5 replies
    • 1.3k views

  50. 1901? stone monument, OPUS shared solution

    By Bill93,
    • 0 replies
    • 762 views

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