Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Research in Progress (RIP) https://rip.trb.org/Images/PageHeader-wTitle-RIP.jpg https://rip.trb.org/ Statewide GNSS RTN System https://rip.trb.org/View/1890063 Thu, 04 Nov 2021 10:23:29 GMT https://rip.trb.org/View/1890063 Organization and Analysis of Measurement While Drilling (MWD) Data https://rip.trb.org/View/1860240 Thu, 17 Jun 2021 16:23:24 GMT https://rip.trb.org/View/1860240