PSLS Webinars

PSLS has scheduled live webinars for the third Wednesday of each month at noon. Sessions last one hour unless noted otherwise and many offer one Professional Development Hour. Check back for updates and to register for the latest webinar. 

Members of professional organizations in the geospatial or related fields (NSPS, AAGS, GLIS, PSPE) may receive a discount equal to the PSLS member discount. Please contact PSLS at 717-540-6811.

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June Webinar Wednesday 
Registration Closed. This webinar will be recorded for future viewing

2022 Pennsylvania and You: 

Overview of Changes to Come

Presented by: Brian Naberezny, PLS, GISP

Date: June 21, 2017

Time: 12:00 PM


  • PSLS Members: Free

  • Non-Members: $50

  • Member of  Other  Professional Organization: $35

CE Credits: 1 PDH


The National Geodetic Survey (NGS) has identified the need to re-define our current datums and is utilizing this opportunity to not only improve positioning accuracy but to improve the way the National Spatial Reference System is defined, accessed, and maintained. NGS will be releasing new reference frames in 2022 unlike any most of us have utilized. This session will discuss the need for revising the NAD 83 and NAVD 88 datums, how the new reference frames are being developed, and how the new reference frames will be accessed. How the new reference frames necessitate the need for legislative changes and the opportunities and challenges this provides will be presented.


Mr. Naberezny is an Instructor of Surveying in the Civil and Environmental Engineering Department at the Pennsylvania State University.  He is a graduate of the Surveying Program at the Pennsylvania State University and received his M.S. in Spatial Information Science and Engineering from the University of Maine.  Mr. Naberezny is a licensed Professional Land Surveyor in the State of Maine and a certified GIS Professional


Future Webinars

July 19, 2017

Boundaries - Presented by Michael Kreiger, PLS

August 16, 2017

EDMI Calibration Baselines - Presented by Frank Lenik, PLS

September 20, 2017

GNSS - Presented by William Henning

October 18, 2017

Evaluating Boundary Evidence - Presented by Knud E. Hermansen, PLS, PE, Ph.D., Esq.

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