ATLAS GNSS · TAK overlay

Know when your position can be trusted.

ATLAS GNSS Integrity brings real-time GPS health into ATAK: teams can recognize healthy reception, weak signal conditions, jamming, and spoofing directly on the map.

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GNSS integrity breadcrumbs displayed on a TAK map
GNSS integrity breadcrumbs in the TAK map overlay.
FocusGNSS integrity awareness
InterfaceTAK map overlay
OutcomesDetection & localization
01 — At a glance

Four user-friendly integrity signals

Color-coded status indicators turn GNSS integrity into information that is easy to interpret in the field.

TAK overlay showing healthy GPS status in green
GreenHealthy GPS

GPS reception is operating normally.

TAK overlay showing weak GPS status in gray
GrayIndoors or weak GPS

Reception is limited or unavailable.

TAK overlay showing jammed GPS status in red
RedJammed

Interference is affecting GNSS reception.

TAK overlay showing spoofed GPS status in purple
PurpleSpoofed

Signal behavior indicates a spoofing condition.

02 — Integrity breadcrumbs

Map the quality of GNSS as you move.

ATLAS GNSS can plot integrity breadcrumbs along a route, preserving a visual record of GPS conditions across an area. Teams can walk or drive broad coverage patterns and use those observations to identify where interference is concentrated.

The resulting breadcrumb trail helps operators localize a jammer from field measurements—turning a changing signal environment into a spatially useful picture.

TAK map showing GNSS breadcrumbs used to localize a jammer
Breadcrumbs show GNSS integrity observations across the operating area.
ATLAS GNSS data dashboard for recording and managing datasets
Record new datasets or select prior collections from the dashboard.
03 — Data dashboard

Record, revisit, and manage field datasets.

The data dashboard gives users one place to begin a recording session or access previous GNSS datasets. Historical collections can be selected for plotting when the team needs to review a past route or compare conditions.

When a dataset is no longer needed, it can also be deleted directly from the dashboard—keeping the device focused on the information that matters to the mission.

04 — Detailed indicators

See the signals behind the status.

For a closer look, the Status Indicators page presents detailed health information for the GNSS signals available to the receiver. Operators can inspect GPS L1 and L5, Galileo E1 and E5, and GLONASS L1 when those bands are available.

This view gives the team more context when the map overlay calls attention to an integrity issue, including during a suspected spoofing event.

  • GPS L1
  • GPS L5 when available
  • Galileo E1
  • Galileo E5 when available
  • GLONASS L1 when available
Detailed GNSS status indicators during a spoofing attack
Detailed status indicators during a spoofing condition.
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