GPS: Still the gold standard in global navigation
The GPS network continues to prove its unmatched reliability, and it’s only getting stronger.
The new White House plan for cislunar S&T tasks DoD to lead development of new, and/or improvement of current, ground- and space-based sensors for monitoring the cislunar region.
"I don't want to take a very expensive, very, very capable [alternative] PNT system that belongs on, let's say, a Stryker platform or an Abrams tank or something like that, and ... stick it on the robot that is the one that I'm training to take first contact," Michael Monteleone, head of the Army's new All-Domain Sensing CFT, explained.
Space Force's primary acquisition command, Space Systems Command (SSC), is seeking industry input on the possibility of building smaller, lighter and cheaper GPS satellites.
Brig. Gen. Jason Cothern, Space Systems Command deputy commander, said that the new deltas will be organized along the same lines as SSC's current Acquisition Deltas.
The notice is part of a broader Army push to acquire assured PNT solutions for soldiers on the future battlefield.
"The risks are real but are not quite as bad as some have claimed in some of the hypothetical 'day without space' scenarios," says Secure World Foundation's Brian Weeden.
"We really focused on payloads that had tactical utility, because they were an underserved market," said Blackjack program manager Stephen Forbes.
The company's software-defined Positioning, Navigation and Timing (PNT) technology will offer military users an agile new signal from low Earth orbit (LEO) that is not dependent on existing satellite navigation systems," said Nicholas Paraskevopoulos, Northrop Grumman's chief technology officer.
WASHINGTON: No currently available commercial alternative can provide a stand-alone backup to GPS, concludes a long-awaited study led by the Transportation Department. While some systems can stand in for GPS’s timing function, none provide robust enough positioning and navigation capabilities, the study concludes. The study, Complementary PNT and GPS Backup Technologies Demonstration Report, was released Friday […]
"I think this shows that the committee is taking the jamming and spoofing threats to GPS seriously, and it is prompting DoD to focus its efforts on countering these threats," Todd Harrison, director of the Defense Aerospace Project at the Center for Strategic and International Studies, says.
The “warfighter localization sensor” from Robotic Research pinpoints your location, and you comrades’, without relying on satellite uplinks or static beacons. The secret’s in the network.
The first iteration of the new Assured Precision Navigation & Timing (APNT) kit will go to the 2nd Cavalry Regiment in Germany for evaluation.
"AFWIC was told to inform and try to shape the '20 POM," Fantini told reporters, but that 2020-2024 budget plan is due out in February and was already largely locked down. "But the '21 POM," he said, it's "game on."