Jump to content

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 19

5543 topics in this forum

  1. Some unique disks

    By mloser,
    • 4 replies
    • 718 views

  2. Finding my first benchmark.

    By whitekn3,
    • 3 replies
    • 665 views

  3. Any light on this?

    By trmcconn,
    • 5 replies
    • 794 views

  4. Unusual disk

    By Bill93,
    • 6 replies
    • 937 views

  5. Easements

    By trmcconn,
    • 3 replies
    • 686 views

  6. Very old survey marks

    By Bill93,
    • 0 replies
    • 506 views

  7. "All Intersections, Great & Small"

    By Michaelcycle,
    • 23 replies
    • 1.3k views

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

    By ipuppy,
    • 4 replies
    • 715 views

  9. What Is The Oldest Benchmark Anyone's Found

    By ddgsnipe,
    • 28 replies
    • 2.2k views

  10. Center of California

    By retatcdude,
    • 1 reply
    • 499 views

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

    By Team Hugs,
    • 2 replies
    • 596 views

  12. But Maw, this intersection station is special

    By LSUFan,
    • 4 replies
    • 746 views

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

    By TillaMurphs,
    • 4 replies
    • 842 views

  14. Found a disk but can't log it

    By Team Red Oak,
    • 5 replies
    • 704 views

  15. Background on Horizontal Datum realizations

    By Bill93,
    • 1 reply
    • 933 views

  16. Chiseled Marks and old Drill Holes - I love to see these, also. 1 2

    By 2oldfarts (the rockhounders),
    • 57 replies
    • 13.1k views

  17. Accuracy of triangulation stations

    By Bill93,
    • 0 replies
    • 737 views

  18. Right area, right stamping, wrong disk

    By Bill93,
    • 1 reply
    • 553 views

  19. Logging the wrong disk

    By BackpacknJack,
    • 2 replies
    • 564 views

  20. Lees Ferry BM 12

    By kayakbird,
    • 19 replies
    • 3.5k views

  21. Trig Pillars Anniversary

    By DukeOfURL01,
    • 0 replies
    • 516 views

  22. NGS Program for Control Information 1 2

    By MRAS,
    • 83 replies
    • 13.2k views

  23. Probing Tools

    By Gungadoy,
    • 12 replies
    • 2.3k views

  24. Duplicate listing

    By Michaelcycle,
    • 4 replies
    • 803 views

  25. Unfortunate Destruction 1 2

    By Spoo,
    • 58 replies
    • 4.2k views

  26. Benchmark description deja vu

    By LSUFan,
    • 4 replies
    • 602 views

  27. NGS Benchmark Retrievals by State

    By Gungadoy,
    • 4 replies
    • 1.1k views

  28. My Very Own Monument

    By Spoo,
    • 39 replies
    • 4.7k views

  29. A Mountain Grows!

    By mloser,
    • 1 reply
    • 627 views

  30. GPS Benchmark

    By Harry Dolphin,
    • 1 reply
    • 696 views

  31. Oddity that benchmarkers may appreciate

    By LSUFan,
    • 2 replies
    • 540 views

  32. OLD MORC FOUND - NEW PHOTO POSTED

    By kayakbird,
    • 1 reply
    • 654 views

  33. New York City monuments

    By Bill93,
    • 8 replies
    • 1.2k views

  34. Precise Leveling in NYC 1909-1914 - visits to all Queens benchmarks

    By BenchmarkHunter,
    • 4 replies
    • 689 views

  35. Benchmark Holiday Cheer

    By ArtMan,
    • 5 replies
    • 728 views

  36. Most accurate GPS tool?

    By ZemaLupin,
    • 2 replies
    • 1.6k views

  37. Concrete Airway Marker

    By thefourB's,
    • 25 replies
    • 14.8k views

  38. KU1416 (B USE) and A USE on Queensboro Bridge

    By BenchmarkHunter,
    • 0 replies
    • 612 views

  39. Can you help me with topo map symbols?

    By TillaMurphs,
    • 11 replies
    • 3k views

  40. Survey disks

    By adrisan143,
    • 4 replies
    • 603 views

  41. Ever found a USGS disk with a $50 fine?

    By TillaMurphs,
    • 0 replies
    • 566 views

  42. benchmark

    By wogunhiker,
    • 13 replies
    • 728 views

  43. BM covered in heavy paint.

    By The Vault Dweller,
    • 7 replies
    • 887 views

  44. New BM2GPX Program 1 2 3

    By YeOleImposter,
    • 130 replies
    • 16.1k views

  45. Can I report benchmarks found outside the U.S?

    By kentlrda,
    • 3 replies
    • 652 views

  46. map displaying benchmarks?

    By Boomhawr,
    • 25 replies
    • 1.4k views

  47. Knocking Round the Rockies by Ernest Ingersoll

    By sjkimmel99,
    • 3 replies
    • 1.1k views

  48. USGS disk HVO 87

    By Pioneer Poodle,
    • 4 replies
    • 749 views

  49. Aerial Survey Target

    By Gungadoy,
    • 3 replies
    • 1.7k views

  50. Triangulation station mystery

    By Bill93,
    • 6 replies
    • 732 views

Forum Moderators

×
×
  • Create New...