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PDH Online Course Description PDH Units/
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Coordinates (Timed & Monitored)

Jan Van Sickle, P.L.S.

This course discusses the processes and procedures involved in handling coordinates in surveying, mapping and GIS. Since most, if not all, of these processes and procedures are now computerized the need for understanding them is not always immediately apparent. However, without that understanding the user can be led astray, quickly and disastrously by the same computer programs that make coordinate manipulation so automatic. Incorrect coordinates can, at a stroke, dramatically erode confidence in an entire body of work.

The development of GPS and the almost universal use of this utility also brings and understanding of coordinates to the fore. When GPS is used as a measurement system it is not possible to avoid geodetic considerations.

This course not only provides the foundation of basic geodesy, it also explains how those ideas are pertinent to everyday work. There is no complex mathematics in this course. The relationships that are incorporated for the illustration of the ideas discussed. Those ideas, those concepts, are the heart of the course.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

* If you are a registered professional land surveyor in Florida, Missouri, New Jersey, New York, Tennessee, Texas or Vermont, you need to take the approved courses for that specific state under the course category "Surveying & Mapping".

User's Guide to Timed & Monitored Online Courses:

For Timed & Monitored (T&M) online courses, you need to log into your account to view the course content. You must complete the required study time (min. 50 minutes for each PDH) before you can submit your quiz answers and obtain your certificate of completion. However, you may print out the quiz questions anytime after purchase.

You do not need to complete the T&M course in one sitting. You may view the course content from office or home using different devices with Internet connection. Our website will keep track of your total time spent. If necessary, you may print the course content for ease of reading while you are online. You may also preview the content of L117T by viewing the content of L117 since they are identical.

For T&M courses, You need to actively view course content online - at least click your mouse once in a while. The on-screen tracking clock may stop due to inactivity at your end. If that happens, you may resume your clock by pressing F5 key on your keyboard or by refreshing your screen. Thank you for your cooperation.

Note: This course requires users to pay first before viewing the course content.

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NY PE & PLS: You must choose courses that are technical in nature or related to matters of laws and ethics contributing to the health and welfare of the public. NY Board does not accept courses related to office management, risk management, leadership, marketing, accounting, financial planning, real estate, and basic CAD. Specific course topics that are on the borderline and are not acceptable by the NY Board have been noted under the course description on our website.