Popular Archived Series

The GPS Observer

This is the first in a series of four articles on establishing North American Vertical Datum of 1988 (NAVD 88) heights using the Global Positioning System (GPS).
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GIAA Mailbag: On Multipath and Trigonometric Leveling

Key surveying and engineering product vendors answer questions from users.
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The Surveyor and the Law

The following case involves an interesting mix of issues concerning an access easement to an undeveloped parcel.
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GIAA Mailbag: On Optical Total Stations

This column inaugurates a new bimonthly feature in POB to address questions raised by readers about instrumentation, software and other tools.
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The GPS Observer

This GPS Observer discusses standards and specifications for horizontal control.
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The GPS Observer

Standards and specifications for vertical control networks, part 4.
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The GPS Observer

This article covers the specifications for geodetic leveling.
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Legal Validity of Lots Created Before Subdivision Code Changes.

February 1998
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Water Boundaries: The Effects of Artificially Induced Changes to the Shoreline.

First in a series on water boundaries.
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Relation of Boundaries with the Centerline of Channels.

Fourth in a series on water boundaries.
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Image Galleries

HxGN Live

More than 3,500 attendees from more than 70 countries attended HxGN Live, the annual Hexagon AB user conference, at the MGM Grand Hotel & Casino in Las Vegas on June 3-6. About 450 keynotes and panel discussions were held, and several companies from around the world exhibited their geospatial products. Here are a few snapshots from the event.


POB October 2014 Cover

2014 October

In this October 2014 issue of POB, we explore cities across Europe pursuing new sustainable energy policies. Also, read how 3D laser scanning produces a winning topographic survey for a high school football field and running track.

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