n/f = now or formerly. I don't work in NY but around here those who need to know what it means, does. Brave man to post his plan, not sure I would eve...

sarcasm Hey, what's wrong with Ohio?! 😀 Plenty....Go Blue!:snarky: Grew up in Ann Arbor and we used to say to find Columbus you went south until y...

I don't believe you can trim out an area with the GRANIT data, one option would be to have a separate drawing that is only the soils and copy out what...

If the site you are working on is in NH you can download the shp file from GRANIT.

Looks like they have now extended the date to November 30, 2015.

Awesome. Hope I can still get around like that in 65 years and still be as sharp. Amazing man.

In NH a LLS must authorize the business and can only authorize one business plus themselves.

Per FEMA: LOMR-F Requests Involving One or More Structures: For a LOMR-F to be issued by FEMA to remove the structure from the SFHA, the NFIP regulat...

A good article on the precision of IGS orbits can be read here

Appreciate you sharing Daryl. Always enjoy your photo blogs. What beautiful and fascinating country.

Wouldn't any material placed to raise the ground above the BFE be regarded as fill for the purposes of obtaining a LOMA?

That is crazy. I won't do an Elevation Certificate for that.

The fill would need to be at or above the BFE, a couple tenths to be safe sounds like a good plan. Not really sure as to how far it would need to exte...

Or they are existing, made of stone, we call them walls, they have variable width, and have been in place for 200+ years.

What, you don't use aerial photos to identify and locate monuments? Amateur...:snarky:

Or, you can just buy the calculator and program book and do it yourself. That way you may gain some knowledge of what it is doing and how to program t...