HELP WITH MAP READING

[sheiswe]

had someone do a reading of my land and they saw this indent right off one of my trails and said it could be a cellar hole. I went to the spot and theres nothing but flat land there. And I ran my detector over it and nothing.
Any thoughts? Also..how does someone do this type of map of the land?

 

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[RTR]

had someone do a reading of my land and they saw this indent right off one of my trails and said it could be a cellar hole. I went to the spot and theres nothing but flat land there. And I ran my detector over it and nothing.
Any thoughts? Also..how does someone do this type of map of the land?

Is this a GPR readout ?

 

[sheiswe]

I do believe, had a friends friend do it
I thought she said lidar read but idr

 

[RTR]

I do believe, had a friends friend do it
I thought she said lidar read but idr

Your right .I was thinking one thing and typing another.Looks to be a LIDAR readout.A GPR would find if there is a void.Good luck.
Here are some for drones ,but their not cheap
>> https://www.dronezon.com/learn-abou...sors-for-drones-great-uses-for-lidar-sensors/
Here is a GPR attached to a drone >>

 

[Holyground]

Topo maps will get you there and back, Google earth will get you ledge locked or killed. I love Google earth but...Many things that look like something ain't what you think it is. Unless you can sprout wings and fly, compass and maps.

 

[pulltabfelix]

Topo maps will get you there and back, Google earth will get you ledge locked or killed. I love Google earth but...Many things that look like something ain't what you think it is. Unless you can sprout wings and fly, compass and maps.

be careful with Google Earth images. Some areas that look like short grassy areas can actually be grassy area that are waste deep in grass that is impossible to detect. But still Google Earth is in my research tool bag for many reasons. Along with GIS property databases and historic aerials for their look back in time aerial photos and topo maps.