Rtk GPS Accuracy Ashtech Promark 220 Rtk GPS

• Type: GPS Receiver
• Name and Model: Promart GPS 220
• Horizontal: 2.5mm+0.5ppm RMS
• Vertical: 5mm+0.5ppm RMS
• Use: Automotive&Hand Held
• Transport Package: Carton
• Model NO.: Promart 220
• Specification: CE
• Trademark: Promart
• Origin: America
• HS Code: 8526919090
• Production Capacity: 10000/Year

Product Description

ProMark 220  GPS
 
The Spectra Precision ProMark™ 220 GNSS system is the most costeffective dual-frequency network RTK rover. Thanks to the Z-Blade GNSS Centric technology, ProMark 220 makes optimal use of all GNSS signals to deliver fast and stable RTK positions even when GPS coverage is insufficient but other constellations like GLONASS are visible.
 
Over view :
ProMark 220
ProMark 220 is the most cost-effective dual-frequency network RTK rover. ProMark 220 solution includes a rugged GNSS handheld receiver running Windows Embedded Handheld 6.5 operating system, the comprehensive Survey Pro or FAST Survey field software and the ASH-661 (L1/L2 GNSS) antenna.
Advanced GNSS Solution
ProMark 220 is the most cost-effective dual-frequency, all-in-view network RTK rover. Thanks to the Z-Blade GNSS centric technology, ProMark 220 makes optimal use of all GNSS signals to deliver fast and stable RTK positions even when GPS coverage is insufficient but other constellations like GLONASS are visible.

Designed For Efficient Network RTK
Very lightweight, with a compact and rugged design, a large memory and autonomy, ProMark 220 has been designed for a confortable and productive field use. Built-in wireless connectivity and embedded GSM/GPRS modem make ProMark 220 a powerful solution suitable for any network RTK application.
Best Value For A High-End Survey Solution
ProMark 220 is extremely cost-effective, meeting the most demanding requirements for a high-end survey solution. Together with Survey Pro or FAST Survey field software, it enables interoperability with a wide range of survey instruments and accessories to run complete survey jobs, including site calibration, stake out, and survey projects where total stations are used.
 
Features and benefits :  
 

• Z-Blade GNSS centric technology for precise RTK
• Dual-frequency and dual-constellation
• Outstanding reliability in harsh environments
• Designed for efficient network RTK