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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.

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5543 topics in this forum

  1. Mark not on Data Explorer

    By MSchwiebert,
    • 6 replies
    • 743 views

  2. Need Help Identifying

    By harpo55,
    • 2 replies
    • 658 views

  3. How do I find benchmarks on old USGS Topo map?

    By mcsew2k,
    • 7 replies
    • 1.3k views

  4. Conversion Help Needed

    By frex3wv,
    • 5 replies
    • 790 views

  5. Benchmark Statistics

    By elrojo14,
    • 4 replies
    • 759 views

  6. Downloading Benchmark Data for Offline Use

    By elrojo14,
    • 13 replies
    • 2.1k views

  7. Anchor Stubs

    By trmcconn,
    • 4 replies
    • 669 views

  8. Web app for finding benchmarks

    By forbin_c,
    • 9 replies
    • 1k views

  9. New reporting address

    By Bill93,
    • 3 replies
    • 656 views

  10. iPhone Benchmark app 1 2

    By forbin_c,
    • 63 replies
    • 256k views

  11. Pipe Cap Markers?

    By MSchwiebert,
    • 10 replies
    • 874 views

  12. Why so much triangulation station activity in 1943? (Northwest Ohio)

    By MSchwiebert,
    • 4 replies
    • 664 views

  13. New DSWorld and AZ marks

    By trmcconn,
    • 2 replies
    • 625 views

  14. MORC monuments

    By Bill93,
    • 1 reply
    • 555 views

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

    By logann,
    • 3 replies
    • 749 views

  16. Discs set in concrete posts

    By MSchwiebert,
    • 11 replies
    • 915 views

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

    By MSchwiebert,
    • 1 reply
    • 561 views

  18. Not listed

    By Harry Dolphin,
    • 1 reply
    • 595 views

  19. Primary Traverse Station?

    By MSchwiebert,
    • 3 replies
    • 740 views

  20. Benchmarks with Camera Targets

    By MSchwiebert,
    • 2 replies
    • 562 views

  21. Data checking..

    By foxtrot_xray,
    • 7 replies
    • 663 views

  22. NGS Mark Recovery Entry

    By The Snowdog,
    • 1 reply
    • 605 views

  23. LT0708 - Discussion?

    By DukeOfURL01,
    • 3 replies
    • 599 views

  24. USGS mark data could become available

    By Bill93,
    • 1 reply
    • 548 views

  25. "Order" of a mark

    By trmcconn,
    • 2 replies
    • 596 views

  26. Mystery Hydrographic Station?

    By dutch_man,
    • 1 reply
    • 576 views

  27. DSWORLD, how to report text problem?

    By Bill93,
    • 2 replies
    • 543 views

  28. New to this - tips and tricks?

    By Korichnovui,
    • 3 replies
    • 719 views

  29. Benchmarks on Property

    By Locodave2,
    • 4 replies
    • 631 views

  30. Benchmark Viewers

    By The Snowdog,
    • 6 replies
    • 811 views

  31. A couple of bench marks I've found

    By GalinAZ,
    • 3 replies
    • 534 views

  32. Google Earth captured work that destroyed this mark

    By Bill93,
    • 1 reply
    • 624 views

  33. Today's setup

    By Bill93,
    • 1 reply
    • 566 views

  34. Missouri River Commission Tri's revisited

    By kayakbird,
    • 0 replies
    • 447 views

  35. How significant is refraction?

    By trmcconn,
    • 2 replies
    • 444 views

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

    By effstop,
    • 7 replies
    • 687 views

  37. I love finding old NF's

    By Bill93,
    • 3 replies
    • 818 views

  38. NGS recovery report unit conversions

    By Bill93,
    • 11 replies
    • 747 views

  39. I know nothing

    By Sludge_Shoveler,
    • 4 replies
    • 597 views

  40. Oldest benchmarks? 1 2 3

    By TeacherMatt,
    • 117 replies
    • 16.3k views

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

    By Bill93,
    • 12 replies
    • 868 views

  42. Benchmark data downloads from NGS?

    By The Snowdog,
    • 2 replies
    • 558 views

  43. Found This Near Deadwood South Dakota

    By Firefishe,
    • 1 reply
    • 569 views

  44. First time benchmarks on iOS

    By terratin,
    • 8 replies
    • 678 views

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

    By wister6813,
    • 1 reply
    • 574 views

  46. Fooled me

    By Bill93,
    • 6 replies
    • 776 views

  47. Found US General Land Office Survey

    By dmessano,
    • 10 replies
    • 1.4k views

  48. Nice NGS benchmark search change

    By Bill93,
    • 0 replies
    • 463 views

  49. Germany stations..

    By foxtrot_xray,
    • 3 replies
    • 597 views

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

    By ByronForestPreserve,
    • 4 replies
    • 568 views

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