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ashton
@ashton
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Joined: July 21, 2010 4:18 am
Topics: 41 / Replies: 521
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RE: Plane survey setting up over known point: Any point in setting instrument height?

@keithscadservices To put it in my own words to see if I understand the original post: Unless data is entered into the total station or data collecto...

2 years ago
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RE: Plane coordinate problems

@rover83 When it comes to GIS folks (cowboys or otherwise) treating a surveyor's shapefile as gospel, it seems somewhat justified. As far as I can tel...

2 years ago
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RE: Plane coordinate problems

@mightymoe "I don't think shifting to real geodetic will be that big of a deal if we get industry wide computer programs supporting it." The trick is ...

2 years ago
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RE: Plane coordinate problems

@mathteacher about "plane coordinates may not be used at all in 2083, but using only lat/lon/height or XYZ coordinates poses other problems." One thin...

2 years ago
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RE: Conference Promotional Items

I'm running low on refrigerator magnets. Nearly all the sunscreen and lip balm out there is useless to me because I'm irritated by the 21st century in...

2 years ago
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RE: Electronic survey seal signature etc TBC

I see the original poster OleManRiver is in Virginia. The Virginia law allows an electronic seal, signature, and date provided "It is verifiable". Fro...

2 years ago
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RE: Plane coordinate problems

@mightymoe I think a better example of small differences in area potentially being costly is zoning. For example, if my lot were over 5 acres most bui...

2 years ago
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RE: Plane coordinate problems

@mathteacher Here's some airport marks that could use a little digging.

2 years ago
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RE: Plane coordinate problems

Teaching search and rescue team members a bit about land navigation, the most misunderstood grid-related concepts I've encountered are Keeping the d...

2 years ago
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RE: Daylight Savings Time - True or False?

@flga-2-2 In college I was on a rowing team. One day I went to a workout and my watch wasn't working, so a teammate let me borrow her Goofy watch. The...

2 years ago
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RE: Explaining datum to a search team

When some federal government agency wanted a unified approach to hazardous materials, they made it possible for every federal, state, and local emerge...

2 years ago
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RE: Explaining datum to a search team

@olemanriver None of the local SAR teams I've talked to use United States National Grid. The single most popular emergency response land navigation to...

2 years ago
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RE: Explaining datum to a search team

@geeoddmike The responders do not work with the USNG, but are vaguely aware of the military grid reference system (MGRS) and the UTM that it's based o...

2 years ago
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RE: Explaining datum to a search team

@chris-bouffard I wouldn't bring up "datum" if nobody asked. But somebody did ask. Not only that, they thought that whether lat-long was expressed as ...

2 years ago
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Replies: 24
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RE: Basics, Sheet Sizes & Borders

@norman-oklahoma In my state, surveyors under certain conditions are supposed to upload pdfs of certain surveys to a public site, but the law has only...

2 years ago
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RE: Basics, Sheet Sizes & Borders

I'm a retired electronics engineer, not a surveyor, and most of my work was done in various versions of CAD, not on paper. (Even in the 1980s). I woul...

2 years ago
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