How to Find Corner Pins: Difference between revisions
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*Metal detector, GPS, compass [https://www.youtube.com/watch?v=aAieimvwyQs]. But - they may be removed in which a surveyor will likely need to mark it. | *Metal detector, GPS, compass [https://www.youtube.com/watch?v=aAieimvwyQs]. But - they may be removed in which a surveyor will likely need to mark it. | ||
*Why does a survey cost so much? [https://www.youtube.com/watch?v=dsKVH2OIBzg] | *Why does a survey cost so much? [https://www.youtube.com/watch?v=dsKVH2OIBzg] | ||
*Resolution of satellites is 28 cm in the USA. Google maps resolution appears to be higher because it is aerial photos. [https://www.quora.com/What-is-the-highest-resolution-satellite-image-Earth-viewer-like-Google-Earth-for-free-or-paid-available-to-the-public] | *Resolution of satellites is 28 cm in the USA. Google maps resolution appears to be higher because it is aerial photos. [https://www.quora.com/What-is-the-highest-resolution-satellite-image-Earth-viewer-like-Google-Earth-for-free-or-paid-available-to-the-public]. Google Earth is 15m to 15 cm resolution [https://en.wikipedia.org/wiki/Google_Earth#:~:text=Imagery%20is%20hosted%20on%20Google's,of%20resolution%20to%2015%20centimeters.] | ||
Revision as of 17:34, 28 October 2022
- Coordinates trump vector measurements [1]
- Use a metal detector [2]
- Metal detector, GPS, compass [3]. But - they may be removed in which a surveyor will likely need to mark it.
- Why does a survey cost so much? [4]
- Resolution of satellites is 28 cm in the USA. Google maps resolution appears to be higher because it is aerial photos. [5]. Google Earth is 15m to 15 cm resolution [6]