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General

Legacy ID
1

Nationwide Differential Global Positioning System (NDGPS) Program

PL 105-66, Title III, § 346 (111 Stat. 1449) authorizes the Secretary of Transportation to improve and expand the USCG's Maritime Differential GPS System (MDGPS) into a Nationwide DGPS, or NDGPS, by adding an inland segment.  Each NDGPS facility meets all operating parameters established to...

Civil Global Positioning System Service Interface Committee

The Civil Global Positioning System Service Interface Committee (CGSIC) is the recognized worldwide forum for effective interaction between all civil GPS users and the U.S. GPS authorities. It was established and chartered to identify civil GPS user needs (e.g. navigation,...

National Positioning, Navigation, and Timing (PNT) Architecture

Overview

The National PNT Architecture identifies recommendations to be implemented to overcome PNT capability gaps, predominantly resulting from the limitations of GPS. There are increasing occurrences of unintentional and intentional interference to GPS, including the potential...

Radionavigation Systems Planning

Federal Radionavigation Plan

The Federal Radionavigation Plan (FRP) is the official source of positioning, navigation, and timing (PNT) policy and planning for the Federal Government. It is required by the National Defense Authorization Act for Fiscal Year 1998, as published...

External Links

U.S. Government Organizations - PNT

Civil Global Positioning System Service Interface Committee (CGSIC)    Department of Homeland Security (DHS) -- An Evolved Lens for Critical Infrastructure Security and ResilienceDepartment of Homeland Security (DHS) -- CISA (...

Positioning, Navigation and Timing (PNT) & Spectrum Management

Overview:

Navigating from Point A to Point B safely and efficiently is critical to all modes of transportation making Positioning Navigation and Timing (PNT) capabilities and technologies a vital part of the global infrastructure.  The Department of Transportation is the lead for civil PNT requirements and represents the civil Departments and Agencies in the development, acquisition, management, and operations of the Global Positioning System (GPS). 

TSB-2015-17 Parking Payments for October 2015

PARKING PROGRAM BULLETIN (DOT HQ Garage only)

BULLETIN #:  TSB-2015-17

DATE:  September 29, 2015

SUBJECT:  Parking Payments for October 2015

PURPOSE:  This Bulletin provides guidance on the Department of Transportation (DOT) parking...