okiesurveyor

My wife and I were talking about our grandpas the other day and how much change they must have seen in their lifetime. I thought about it and I believe the last 50 years may have given us more change than the 50 years before that 10 things I use every day that weren't around then: Zenith Space Commander 300 TV Remote GPS (Can you imagine telling a 20-something to read a map?) TV Remote control (My dad used to call his “Burk”) Intermittent windshield wipers. (Before this, they were either on or off) Smoke detectors (before these, people just died) Digital Cameras (you had to go to the drug store to see your pictures) Microwave (maybe if you were rich in 1975) Electronic payments /ATM’s (cash, what a novel idea) Cell Phones Personal Computers THE INTERNET (Probably the biggest game changer)

In some form or another, I have been asked this question more times than you think. So I want to take a minute to clarify a little about technology and Land Surveying. Gunters Chain and early compass Technology has been changing in the survey industry ever since the first transits were built. Even more so in the last 20 years than the 150 years prior to that. The profession of Land Surveying, however, has remained basically the same since the beginning of time. We locate and mark the boundaries of land. The technology involved in making those decisions is irrelevant. It is just a tool to measure distance and angles. I have heard people use technology as a “crutch” to say something like “the property corners moved because we can measure better today”. Property corners don’t move. When we are asked to locate the boundaries of a parcel of land, we have to consider the means of measurement that were in place at the time of the original survey. It’s what we call in our prof...

I hear this question a lot from landowners who have GPS technology at their disposal. Either a handheld “navigational” GPS or even an iPhone app that shows GPS coordin ates. The question is fair enough but the answer is most usually, PLEASE DON’T! A surveyor can, and does, use GPS equipment to record a coordinate value for points that he/she has surveyed. When a surveyor later retraces the location of that property corner, all evidence recovered must be evaluated in order to recover or replace the corner. That evidence comes in many forms: physical monuments, artificial monuments, distances or bearings. Coordinates are another form of evidence that can be considered by the retracing surveyor. However, the coordinate value is lower in importance than any other form of evidence with the exception of area (acreage). To consider GPS coordinates as the only source to replace or locate a property corner would be a serious error and one that would most likely result in the ...

Geocaching is a hi-tech version of treasure hunting that requires the use of handheld Global Positioning System (GPS) receivers. The basic idea is to have individuals and organizations establish and maintain cache locations and publish the coordinate location of the caches on a website such as geocaching.com. A cache is a water-proof container that typically contains a log book, pencil and small pencil sharpener as well as a supply of trinkets and trade items. The treasurer hunter will visit www.geocaching.com and select caches they would like to find. When they find the cache, they sign the log book and may trade comparable items. Some people are in it just for the thrill of the hunt and may write "TNLN" in the logbook, a common notation for "Took nothing, left nothing". You can learn more about Geocaching at www.geocaching.com   Geocachers use GPS to find and set things that are not obvious to the eye. Land surveyors also use GPS (among lots of other cool and...