Last seen: March 8, 2025 9:56 am
That Trimble DL app works well. One of the reasons my next phone will be Android.
TXSurveyor, post: 397425, member: 6719 wrote: Thanks to all. It appears my property is in Zone X. I cant find anywhere on the form where I complete th...
Lamon Miller, post: 397220, member: 553 wrote: First thing is you need to do, is get in writing the proposed elevation of the slab either by a letter,...
I've done some additional research on the height modernization efforts in this area. The commonly stated average rate of vertical change in this area...
JerryS, post: 395853, member: 205 wrote: I think I have a suggestion that no one else has given. If and of your previous elevation certificate height...
Lamon Miller, post: 395846, member: 553 wrote: I am south of you and when the height modernization info was published we had 5 benchmarks to compare o...
Holy Cow, post: 395805, member: 50 wrote: The old flood plain maps were based on reference monuments that were set perhaps in the 1930's my whatever m...
Jim in AZ, post: 395804, member: 249 wrote: You should contact FEMA and let them know that your FPA needs updating... It was so bad after the flood. ...
Dan Patterson, post: 395803, member: 1179 wrote: NGVD 29 vs NAVD 88.......are your certain about that difference of 0.1'? I know if is different base...
andrewm, post: 395756, member: 10888 wrote: Pray you're never required to be in IS Net World. Holy hell what a nightmare to get signed up in that!Wron...
Pray you're never required to be in IS Net World. Holy hell what a nightmare to get signed up in that!
SPMPLS, post: 395746, member: 11785 wrote: Joshua Kent at LSU is someone I would contact as part of my investigation.I have known Josh very well for m...
Bow Tie Surveyor, post: 395742, member: 6939 wrote: What was the name of NGS benchmark that was used? Do you know the PID? Destroyed benchmark datashe...
Jim in AZ, post: 395741, member: 249 wrote: What does your local flood plain administrator say? I haven't called them yet, but based on how they hand...
SPMPLS, post: 395736, member: 11785 wrote: Do you have the old EC's? You could check what BM's were used and what the date of the published elevation ...
Mike Lacey, post: 395735, member: 303 wrote: WSounds like a difference in datum's. What year was the last study done?I did a datum conversion from NGV...
I'll buy subsidence if the benchmark used was several decades old. Typically subsidence is more of an issue in areas further south, like New Orleans....
As I suspected, the demand for ECs has been very high. I have done about 50 of these in the past three weeks. The going rate is $225 - $250. I have...
It should. I've done a lot of field data collection using smart phones and tablets. Built-in GPS is pretty worthless. Bluetooth external will overr...