The Past, Present, and Future of the NSRS: From NAD27 to NATRF2022 (and More!)
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Streamable MP4/PDF
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Agenda
Webinar instructions will be emailed before the date of the webinar.
Please log into the webinar 15 – 30 minutes before start time.
Friday, March 25, 2022
9:00 am – 4:00 pm CST
Presented by:
Jeff Jalbrzikowski, P.S., GISP, CFS
Agenda
NGS Mission, Products, and Services
The National Spatial Reference System (NSRS)
The NOAA CORS Network (NCN)
Datum or reference frame?
What is an epoch?
Geometric Reference Frames
International Terrestrial Reference Frame
History/overviews – USSD, NAD27, and NAD83
Four Terrestrial Reference Frames of Modernized NSRS (NATRF2022, et al)
Euler Pole Parameters of 2022 (EPP2022)
Intra Frame Velocity Model of 2022 (IFVM2022)
Application of EPP2022 and IFVM2022
State Plane Coordinate System of 2022 (SPCS2022) – it’ll be dynamic too
Geopotential and Vertical Datums
History/overviews – NGVD29 and NAVD88
Geoids, gravity, and equipotential
Types of geoid models
Gravity data collection
Sea level change and the geoid
Space Geodetic Techniques
GNSS, SLR, VLBI, DORIS
New Terminology in the Modernized NSRS
New point types in a new database
The Online Positioning User Service (OPUS)
Review of OPUS-RS, OPUS-S, and OPUS Projects
OPUS shared solutions – GPS on bench marks; age-limiting of observations
Future developments – OPUS projects for RTK/RTN/PPK
Other Aspects of Modernization
Submitting data to the future NSRS Database
NGS Coordinate Conversion and Transformation Tool (NCAT)
Deprecation of the US survey foot
Webinar Instructions
All attendees must log-on through their own email – attendees may not watch together if they wish to earn continuing education credit. HalfMoon Education Inc. must be able to prove attendance if either the attendee or HalfMoon Education Inc. is audited.
Certificates of completion can be downloaded in PDF form upon passing a short quiz. A link to the quiz will be sent to each qualifying attendee immediately after the webinar. The certificate can be downloaded from the Results page of the quiz upon scoring 80% or higher.
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Credits
Land Surveyors:
6.0 PDHs
6.0 Florida CE Credits
Professional Engineers:
6.0 PDHs
Continuing Education Credit Information
The Past, Present, and Future of the NSRS: From NAD27 to NATRF2022 (and More!)
This webinar is open to the public and offers 6.0 PDHs to professional engineers and land surveyors in most states. No credit is offered to land surveyors licensed in Delaware, New Jersey, or Rhode Island.
This educational activity has been evaluated and accredited by The Practicing Institute of Engineering for 6.0 PDHs. It is deemed approved for New York Engineers and Land Surveyors via this accreditation (Regulations of the Commissioner §68.14(i)(2) and §68.15(i)(2)).
The Florida Department of Agriculture and Consumer Services has assigned this course number 10012 for Florida surveyors.
HalfMoon Education is an approved continuing education sponsor for engineers in Florida (Provider No. 0004647), Indiana (License No. CE21700059), Maryland, New Jersey (Approval No. 24GP00000700) and North Carolina (S-0130).
HalfMoon Education is an approved continuing education sponsor for land surveyors licensed in Indiana (License No. CE21700059), Maryland and North Carolina (S-0130).
Speakers
Jeff Jalbrzikowski P.S. GISP CFS
Appalachian Regional Advisor, National Geodetic Survey
Mr. Jalbrzikowski began his geospatial career when he enlisted in the U.S. Army in July 2001 as a Field Artillery Surveyor, assigned to provide conventional and IMU-based survey control for emplacement and targeting. He’s had stints with a land development firm performing construction and boundary/ALTA surveys, as a cadastral surveyor with the Bureau of Land Management (Oregon State Office), and as a GIS technician with multiple employers. Mr. Jalbrzikowski spent nine years in a land surveyor role at the U.S. Army Corps of Engineers Pittsburgh District. Throughout his varied career he has been involved in a wide assortment of field and office functions, including structural deformation monitoring, geodetic control surveys around the globe, boundary/ cadastral retracement, terrestrial lidar scanning, parcel and utility network digitization into GIS databases, single- and multi-beam hydrographic surveys, aerial lidar data processing, local/legacy datum resolution, as well as contract selection, negotiation, and administration for an even wider variety of geospatial projects. He earned his bachelor’s degree in Surveying and Mapping from the University of Akron, Ohio. His role as a Regional Advisor is to assist the public in utilizing the National Spatial Reference System (NSRS), and any other products and services that NGS provides.