Schedule

The Education & Outreach Silent Auction is officially open online! Browse the items and place your bids. Proceeds support PLSO scholarships and outreach efforts to promote the land surveying profession and inspire future surveyors.

Surveyors may deal with trees in many contexts. In addition to their relevance as property corners or as line markers, they may provide evidence of possession contrary to record boundaries. Tree branches and roots are also common sources of dispute when they are near or on a property boundary. Additional problems arise when 'private vs. public rights' are involved, or trees present an apparent threat to adjoining landowners or to the traveling public. Frequent disputes arise between landowners and utility companies over the removal of trees from easement corridors.

Preparing for the Fundamentals of Surveying (FS) exam? Vincent Logan, PLS, CFedS, presents a condensed version of his exam preparation course offered through Clark College. This session will review key concepts and topics covered on the FS exam, including the Public Land Survey System, boundary principles, surveying mathematics, field measurements, geodesy, and coordinate systems. Participants will gain insight into the exam's subject areas and resources to help guide their preparation.

Whether you're just starting your career or have years of experience in land surveying, building meaningful professional relationships can open doors to new opportunities. This session explores the importance of networking, the difference between casual socializing and intentional relationship-building, and practical strategies for expanding your professional network. Attendees will gain insights into how strong connections can support career growth, professional development, and long-term success in the surveying profession.

This session explores the historical development of horizontal and vertical geodetic datums in the United States, including reference ellipsoids, geoid models, and coordinate systems. Participants will gain a better understanding of the foundations of geodesy, how these reference systems have evolved, and the role of advancing technology in shaping modern surveying practices.

Have an item to donate to the Education & Outreach Silent Auction? Drop it off with Auction Committee so they can get it checked in and ready for bidding. Thank you for helping support scholarships and outreach programs that introduce the next generation to land surveying!

Building on Part 1, this session examines contemporary geodetic reference systems and their practical applications in land surveying. Topics include modern coordinate systems, the relationship between horizontal and vertical datums, and the technological advancements driving the National Geodetic Survey's (NGS) efforts to modernize the National Spatial Reference System (NSRS). Participants will gain a clearer understanding of how these changes relate to surveying practices and the transition to new reference systems.

Completion surveys were conducted to extend the original public land surveys into lands deemed either unsurveyable or not worth the expense. When encountering them in modern times, they can create unique challenges when subdividing sections today. This presentation provides an overview of completion surveys and fractional sections under the 2009 Manual of Surveying Instructions, followed by a series of real-world examples ranging from straightforward to complex. Attendees will explore how completion surveys affect section subdivision, methods for evaluating subdivisional approaches, and the importance of protecting bona fide rights while preserving the integrity of the original plats.

Join us for lunch and updates on what's ahead for PLSO!

Trent Keenan will discuss PLSO's return to the Western Federation of Professional Surveyors (WestFed) and what that means for Oregon surveyors.

We'll also hear from Caitlin Mills, PLSO's new Young Survey Professionals (YSP) Chair, who will share plans for the group, upcoming activities, and an invitation to the YSP Meetup later that evening.

Lunch Menu

Grilled Flank Steak
Grilled flank steak with chimichurri, poblano and corn gratin, and roasted seasonal vegetables.

Vegetarian: Portobello Parmesan
Breaded portobello stuffed with goat cheese and herbs, served with basil marinara, seasonal vegetables, and Yukon mashed potatoes.

House Salad
Organic baby greens, shaved carrots, grape tomatoes, cucumber, and shaved celery.

Orange & Almond Cake

If you selected the vegetarian option during registration, you received a designated meal ticket at conference check-in. Please present your ticket to your server during lunch.

The Education & Outreach Silent Auction is officially open online! Browse the items and place your bids. Proceeds support PLSO scholarships and outreach efforts to promote the land surveying profession and inspire future surveyors.

Completion surveys were conducted to extend the original public land surveys into lands deemed either unsurveyable or not worth the expense. When encountering them in modern times, they can create unique challenges when subdividing sections today. This presentation provides an overview of completion surveys and fractional sections under the 2009 Manual of Surveying Instructions, followed by a series of real-world examples ranging from straightforward to complex. Attendees will explore how completion surveys affect section subdivision, methods for evaluating subdivisional approaches, and the importance of protecting bona fide rights while preserving the integrity of the original plats.

Join us for an evening of drinks, appetizers, and good company in the Vendor Gallery! Mingle with fellow surveyors, catch up with vendors, make new connections, and enjoy some time together after a full day of conference sessions.