Delivering precision survey instruments & GNSS solutions worldwide.
Geospace Instrument Services is a trusted provider of GNSS handhelds, receivers, and survey instruments. Our mission is to empower professionals in surveying, construction, agriculture, and GIS with reliable and accurate solutions.
1590 channels • Multi‑constellation • 15 km UHF • 120° tilt • 20+ hrs • IP67.
Laser + dual camera • 1668 channels • Auto‑IMU 120° • 15 km SNLonglink • OLED display.
Android 12 • 5.5″ FHD • QWERTY • 9000 mAh • 4G/Wi‑Fi/BT/NFC • IP67.
8″ sunlight‑readable • Android 12 (GMS) • Integrated GNSS • 4G/Wi‑Fi/BT 5.1 • IP67.
8″ sunlight‑readable • Android 12 (GMS) • Optional high‑precision GNSS • 4G/Wi‑Fi/BT 5.1 • IP67.
6″ sunlight‑readable • Android 11 (GMS) • SinoGNSS K8 • RTK‑cm/PPP‑dm • 4G/Wi‑Fi/BT 5.0 • IP67.
6″ sunlight‑readable HD • Android 11 (GMS) • 4G/Wi‑Fi/BT 5.0 • IP67 • 1.2 m drop.
In‑cab rugged tablet • Built‑in pro GNSS • QUANTUM™ III • 8″/10.1″ Android • 4G/Wi‑Fi/BT 5.0 • Cameras.
Sales, calibration, tripod & prism setup, accuracy checks, and user training.
Network/base-rover design, static session planning, Rinex export & processing.
Mapping workflows, RTK/PPK setups, ground control, flight planning.
Ground Penetrating Radar & Electromagnetic Locating support.
Indoor/outdoor SLAM mapping, registration workflows.
Single-beam setups, tidal corrections, bathymetric processing.