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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

5566 topics in this forum

  1. Discs set in concrete posts

    By MSchwiebert,
    • 11 replies
    • 1.7k views

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

    By MSchwiebert,
    • 1 reply
    • 860 views

  3. Not listed

    By Harry Dolphin,
    • 1 reply
    • 934 views

  4. Primary Traverse Station?

    By MSchwiebert,
    • 3 replies
    • 1.3k views

  5. Benchmarks with Camera Targets

    By MSchwiebert,
    • 2 replies
    • 808 views

  6. Data checking..

    By foxtrot_xray,
    • 7 replies
    • 1.5k views

  7. NGS Mark Recovery Entry

    By The Snowdog,
    • 1 reply
    • 992 views

  8. LT0708 - Discussion?

    By DukeOfURL01,
    • 3 replies
    • 911 views

  9. USGS mark data could become available

    By Bill93,
    • 1 reply
    • 788 views

  10. Mystery Hydrographic Station?

    By dutch_man,
    • 1 reply
    • 833 views

  11. DSWORLD, how to report text problem?

    By Bill93,
    • 2 replies
    • 754 views

  12. New to this - tips and tricks?

    By Korichnovui,
    • 3 replies
    • 1.2k views

  13. Benchmarks on Property

    By Locodave2,
    • 4 replies
    • 900 views

  14. Benchmark Viewers

    By The Snowdog,
    • 5 replies
    • 1.1k views

  15. A couple of bench marks I've found

    By GalinAZ,
    • 3 replies
    • 745 views

  16. Google Earth captured work that destroyed this mark

    By Bill93,
    • 1 reply
    • 858 views

  17. Today's setup

    By Bill93,
    • 1 reply
    • 822 views

  18. Missouri River Commission Tri's revisited

    By kayakbird,
    • 0 replies
    • 688 views

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

    By effstop,
    • 6 replies
    • 1k views

  20. I love finding old NF's

    By Bill93,
    • 3 replies
    • 1.3k views

  21. NGS recovery report unit conversions

    By Bill93,
    • 11 replies
    • 1.2k views

  22. I know nothing

    By Sludge_Shoveler,
    • 4 replies
    • 932 views

  23. Oldest benchmarks? 1 2 3

    By TeacherMatt,
    • 117 replies
    • 21.6k views

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

    By Bill93,
    • 12 replies
    • 1.3k views

  25. Benchmark data downloads from NGS?

    By The Snowdog,
    • 2 replies
    • 973 views

  26. Found This Near Deadwood South Dakota

    By Firefishe,
    • 1 reply
    • 872 views

  27. First time benchmarks on iOS

    By terratin,
    • 8 replies
    • 938 views

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

    By wister6813,
    • 1 reply
    • 775 views

  29. Fooled me

    By Bill93,
    • 6 replies
    • 1.4k views

  30. Found US General Land Office Survey

    By dmessano,
    • 10 replies
    • 2.3k views

  31. Nice NGS benchmark search change

    By Bill93,
    • 0 replies
    • 709 views

  32. Germany stations..

    By foxtrot_xray,
    • 3 replies
    • 811 views

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

    By ByronForestPreserve,
    • 4 replies
    • 870 views

  34. Oh Man!

    By TillaMurphs,
    • 1 reply
    • 846 views

  35. Property Description - Surveyor Help

    By TillaMurphs,
    • 8 replies
    • 942 views

  36. Adding a new Benchmark to Geocaching Website

    By brantport14,
    • 15 replies
    • 1.7k views

  37. Gold-colored USGS disks.

    By TillaMurphs,
    • 49 replies
    • 13.4k views

  38. What is this triangular prism

    By ccprob,
    • 14 replies
    • 3.1k views

  39. Recovery reports to NGS not appearing

    By Bill93,
    • 22 replies
    • 2k views

  40. Benchmarks and the speed of light

    By Bill93,
    • 2 replies
    • 873 views

  41. Mark is Suitable for GPS

    By Z15,
    • 2 replies
    • 1k views

  42. Keeping a Destroyed Disc?

    By frex3wv,
    • 8 replies
    • 1.4k views

  43. Survey Nails and Benchmarks

    By RSCONSTRUCTION,
    • 14 replies
    • 6k views

  44. Old USGS info on Yosemite benchmarks available

    By Wintertime,
    • 1 reply
    • 941 views

  45. NGS advice page for bench mark hunters

    By Bill93,
    • 6 replies
    • 1.4k views

  46. Triangulation Station with unique pemanent tripod structure

    By Amygdaloid,
    • 5 replies
    • 1.8k views

  47. Benchmarks show subsidence in California

    By Wintertime,
    • 12 replies
    • 3.1k views

  48. ORV Ride to the Top of Michigan

    By Z15,
    • 5 replies
    • 1.3k views

  49. 1901? stone monument, OPUS shared solution

    By Bill93,
    • 0 replies
    • 757 views

  50. Geodesy Videos

    By DaveD,
    • 0 replies
    • 864 views

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