Astra1 turns your cellphone into a handheld RTK GNSS receiver for fast, reliable centimeter-level positioning and professional 3D mapping even under challenging environments. Lightweight, portable, and engineered for demanding fieldwork, Astra1 brings survey-grade accuracy to mapping, construction, agriculture, and everyday geospatial applications.
Photogrammetry
Measure hard-to-reach or remote points.
Geo-referenced 3D scanning.
Reliable RTK with AI
AI-driven bad signals filter out.
Fast and reliable RTK fix in challenging environments.
Survey-Grade GNSS Performance
1408-channel survey-grade chip.
All constellations, multiple frequencies.
Up to 8mm horizontal accuracy.
Ultra-Compact. Field-Ready
Only 60g.
Handheld matchbox-sized design.
Built-in LoRa radio for operation without cellular network.
Photo Survey – A New Way to Measure What You Can’t Reach
Capture, select, remote points solved instantly with <4cm accuracy
Ideal for
Hard-to-reach places
Unsafe places
Elevated places
GNSS-challenged
Georeferenced 3D scanning
Capture complete 3D models with your cellphone, or recover missing surface geometry that a drone cannot observe.
Stay Accurate with AI
Astra1 uses AI to filter out bad signals, so your measurements stay precise — even in tough spots like near buildings or trees.
Anypos: Unlock Full Potential of Your Device
A professional survey APP meets all your needs
Georeferenced 3D Scanning
A professional survey APP meets all your needs
Capture Photos with Precise RTK coordinates
Building cm-accuracy 3D models
Demonstration Videos
Photo survey demonstration
Photo survey accuracy test
Reality scan demonstration
Reality scan accuracy test
Reality scan demonstration
How does Astra1 connect to base station?
Astra1 features a built-in LoRa radio, allowing it to connect directly to the G1000 GNSS base station via long-range radio communication. In addition, Astra1 also supports compatible base stations that transmit RTCM data via NTRIP or TCP/IP connections.
What data does Astra1 log?
Astra1 logs 1. Raw GNSS data (for PPK) 2. Device solution, including GNSS trajectory, orientation 3. Images captured with precise coordinates EXIF 4. Any other survey data generated by Anypos APP
Is Astra1 weather sealed?
Yes, Astra1 is rated to be IP67, working under -40 to 60 ℃.
