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We should get out more. No, I don't mean out in the field, although that may also be appropriate. I mean out into the stream of commerce where our products are used. Have you ever examined what you do from the perspective of your clients?
I had an attorney ask me why it was that bollards were in the middle of the street on one of our surveys. Assuring her that no bollards threatened traffic in the area, I wondered where she had gotten that idea. It turned out she had confused our "break balls," which we place at the end of every boundary course, with bollards, which existed elsewhere on the site, and thus appeared in the Legend. Since the boundary ran to the center of the street on that project, break balls were drawn in the center of the paving. It never occurred to us that the symbol for bollards was identical to our break balls. We had a good laugh at our offices about that, but we were the ones at fault. In our insular world there was no confusion: the context of the plat itself constrained our interpretation, and subconsciously informed us that circles within boundary lines were not physical objects, but were instead part of the panache we attempted to infuse into the plat.
Not so to our reader; they don't live in our insular world. We have little control over how our products are interpreted, and can hardly blame them for taking our Legend at face value. By placing ourselves in our client's shoes and examining our processes, we stand a much better chance of rendering a usable (and understandable) service. We've since changed our symbol for bollards.
When we lose focus on what is important to our clients, we run the risk of veering off on tangents that consume resources to no effect. Positional accuracy in ALTA surveys (hereafter, "posacc") is a good example. Has it ever occurred to you that no one except surveyors cares about this? Really. (And only few surveyors at that.) A solution desperately in search of a problem, posacc has been thrust upon the title surveying community at large when there was no outcry for it, largely a result of dissatisfaction from some quarters over the old traverse spec tables, coupled with the proliferation of GPS.
I was never a fan of those ALTA traverse tables either, and I view the discarding of the classes of survey as an especially good move, although it was probably done for the wrong reasons.
Expectations
Clients expect a survey to be perfectly accurate and perfectly precise. These unattainable goals have never been satisfied in any survey, anywhere. Why, then, have we not had malpractice lawsuits continually? After all, it would be easy to demonstrate that client expectations do not include errors, yet all surveys have them. The reason, of course, is that there are no consequences of producing these less-than-perfect surveys (I'm setting aside boundary problems here). Think about that. We know that we cannot produce perfect measurements (and never have been able to do so), and thus any dependent survey is less than perfect. The real estate community has not been harmed by this fact. Surveys have been "good enough."
And there lies the crux of the subject. Why develop standards to ensure against a non-existent risk?
I have never had a layman ask me about the accuracy of the planimetric features we show on our plats, nor have I ever heard of that happening. Yet, some apparently think that those features are at risk of misplacement on the drawing, and thus standards are necessary to ensure their accuracy. At least I hope so. Surely those involved in the development of the standard considered the miscellaneous planimetric features littering every site and thoughtfully concluded that the standard must apply to those objects...Right?
Why Not?
Logically, one might ask if "measuring up" to a particular standard is a bad thing. And it's not, looked at in a vacuum. But we do not operate in a vacuum. There are real world consequences associated with expending too much time building a product, without a commensurate increase in the product's value. If our plat is to be drawn on a 50-scale, does it matter that every water valve in the middle of the site be located to the nearest 0.10 of a foot? Who would care, either way?
There is nothing wrong, of course, with standards that reflect the actual requirements of use. In other words, accuracy standards associated with bridge construction reflect the realities of steel fitting, and they should. Measurements that fail tolerances result in steel members that cannot be attached correctly--a costly mistake. Likewise, many government programs require that initial surveys be of a certain caliber because subsequent uses would fail if it were not so.
So where is the analysis concluding that title insurance surveys require tolerances not exceeding 0.07 feet plus 50 parts per million for every object in the survey? Not just the traverse here, folks, but "any point on the survey relative to any other point on the same survey at the 95 percent confidence level." Perhaps I'm missing something here, but that water valve above which is to be shown only graphically, qualifies as "an object." Who was in the room when this was decided?
The problem with forcing any population to jump through hoops prior to convincing them of the importance of those hoops, is that they will view them as an unnecessary interference with their operations, and seek ways around (or ignore) them. There will never be any enforcement of these provisions, and there will never be any consequence to our clients as a result.
I would be the last to suggest that boundaries in the wrong place are harmless, and the last to suggest that surveyors should not be held accountable for them. But the ALTA standards expressly recognize that boundaries are impacted by factors other than measurements (which is very true). So, although boundary misplacement remains a problem, the posacc solution sidesteps it.
This sounds to me like a bollard in the middle of the street. Are our clients being served by this? Step up to the plate, NSPS, and explain this or correct it.
Joel Leininger is a principal of S.J. Martenet & Co. in Baltimore and Associate Editor of the magazine.
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Editorial: Following the Footsteps, Old and New
Our cover this month pays tribute to a group of Wyoming surveyors who organized an expedition to Surveyor's Notch in the Wind River Mountain Range, following the footsteps of the Hayden expedition's surveyor/topographer/cartographer A.D. Wilson and crew. On those days when you're feeling stressed and .... Read the Article
Wow Factor: Image Integration: A High-Productivity Approach to Managing Digital Photography
Surveyors today employ a variety of ways for documenting their field surveys. Measurements and descriptions are recorded in electronic data collectors. Audio recorders can be used to record comments and parol evidence from property owners and other stakeholders. Field books contain .... Read the Article
Surveyor's Notch
It's March 2008. I'm in the office downloading data, and Jay says "Hey, I found something in a book I was reading about a feature in the Wind Rivers called Surveyor's Notch. Have you heard of that?" "Yeah," I reply, "it's right there by Wind River Peak. I can see it from the top of the hill as I drive to ... Read the Article
Celestial Observations: A Brief History of Elgin, Knowles & Senne and their Ephemerides
Until the early 1980s practically all surveyors used the Altitude Method to determine the astronomic direction of a line, based on a celestial observation of the sun. That method required the surveyor to measure the vertical angle to the sun, but did not ... Read the Article
Marketing Techniques for Laser Scanning Service Providers
I frequently hear surveyors and office managers saying, "This scanning stuff, in ten years everyone will have it—that's the future." That is confirmation that 3D Laser Scanning has been accepted among the general land surveying community. Those of you scanning for a half decade or more can .... Read the Article
Mobile Scanning is Good Business
Killer bees, 108-degree heat and minus 45-degree cold: these are conditions under which Clay Wygant has worked, and they're all too familiar to many surveyors. But what excites the senior surveyor and his team today is mobile scanning technology. Since implementing an Optech LYNX .... Read the Article
Hardware & Software Review: Carlson Surveyor and SurvCE
If you're in the market for an extremely durable, fast, comfortable and well-equipped data collector, check out the Carlson Surveyor. Based on drafting specifications by the folks at Carlson Software and using the very reputable people at Juniper Systems to make it a reality, this unique data collector merits ... Read the Article
GIS Data Integration with the GCDB
In April 2000 by the Western Governors Association adopted the Bureau of Land Management's Geographic Coordinate Database (GCDB) as the preferred representation of the Public Lands Survey System (PLSS) for GIS applications. This is significant in the western states where ... Read the Article
Vantage Point: Watch Your Language
If we as surveyors sometimes find the language of deeds murky, imagine the misunderstandings among laypeople—many attorneys included. Recent clients had to defend themselves against new neighbors claiming a right to cross my clients' property, based upon recycled language in my ... Read the Article
FeedBack Compass Pointers. In reference to "Training Recruiters: A New TwiST" by Tim Kent, LS, [Feb. 2009], here is a tip for compass pointing students. Take the pens out of your hand. A typical ball point pen will draw the needle considerably. Also, a cell phone within a few feet will also interfere. Thanks for a great ... Read the Article
Survey Or No Survey: The Unlicensed Land Surveyor
When is locating someone's property corners or boundary lines not considered the practice of land surveying? Unfortunately, this question has become a gray area in the surveying profession, and some licensing boards are seemingly unable to control the actions of unlicensed individuals doing ... Read the Article
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