eSurvey G639/G659 Rugged GIS Handheld
3.2” Rugged GIS Handheld
IP68 certificated, G639/G659 are designed for anyone who works in harsh environments. The helical antenna ensures a stable and amazing satellite signal tracking performance. The battery handles whole day’s work. G639/G659 is small size and easy for carrying especially for GIS application.
eSurvey GNSS
Shanghai, CN
Description
High Precision Positioning
The helical antenna ensures a stable and amazing satellite tracking performance. G659 is able to receive correction data through the network to obtain centimetre-level accuracy.
Open the Android 7 System
Equipped with a Quad-core Qualcomm processor, users can install software on the Android 7 platform.
Sunlight Viewable Screen
The 400-nits brightness makes the device Sunlight viewable.
Long-time Operation
The 4000 mAh rechargeable and replaceable battery ensure a whole day’s work without interruption.
Large Memory Storage
Internal 8 GB storage and the expansion up to 128 GB makes sure it is suitable for large data application.
Rugged Design
The device is IP68 certificated as a rugged device. It survives a 1.8 m drop on the concrete floor.
Specifications
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General
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Year of introduction
2019
Main design elements
hardware and software
Width [m]
0.066
Height [m]
0.174
Depth [m]
0.032
Resolution: horizontal pixels
480
Resolution: vertical pixels
800
Total Weight [kg]
0.28
Touchscreen
Y
Display Panel
3.2"
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More information
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Main applications
GIS Handheld
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Software
-
Name of GIS package
Customized
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Connectivity
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Bluetooth
Y
WiFi
Y
Ports
USB Type-C
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GNSS Receiver
-
Compatible GNSS correction signals
GNSS Systems Supported
GPS, BDS
Number of Channels
72
Integrated SBAS
Y
Update Rate [Hz]
1
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Computer
-
Hard Disk
Flash
Processor
Qualcomm MSM8909, Quad-Core, 2.2GHz
RAM [MB]
1024
Hard Disk [MB]
8192
Types of Replaceable Memory
TF card
Operating System
Android 7
Built-in Camera: megapixels
8
Audio: speaker
Y
Audio: microphone
Y
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Operation Characteristics
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Integrated sensors
Compass
Water and dust proof [IP]
IP68
Operating temperature: min. [°C]
-20
Operating temperature: max. [°C]
60
Shock proof
Survive a 1.8 m drop on concrete floor
Operation time per battery [hr]
16
Humidity resistance
95%
Battery Field Replaceable
Y
Pole mount available
N
