Topcon GB1000 & GB500

PHẦN MỀM

Phục vụ khảo sát

Định vị thi công biển

Xử lý ảnh vệ tinh

Lập bình đồ

Chuyển đổi tọa độ

Chứng nhận & Chứng chỉ

Nghiên cứu khoa học

Video Clip

Thông tin công nghệ

THỐNG KÊ

	Hiện có 2 khách
	Lượt truy cập 62118

Topcon GB1000 & GB500

Có khả năng đo tĩnh, đo động,…

Đặc biệt 2 máy này có thể kết hợp tạo thành một bộ RTK

dùng để đo chi tiết địa hình trên bờ và dưới nước.

The most accurate, compact, light and ultra-rugged GPS & GLONASS L1/L2 Antenna

The PG-A1 is a precision dual-frequency, dual-constellation antenna featuring precision micro center technology and an integrated ground plane to help eliminate errors caused by multipath. The PG-A1 was designed to accompany the Topcon modular receivers such as the Legacy-E, Legacy-H, Odyssey-RS, GB-1000 and GB-500. PG-A1 is designed to withstand a drop onto a hard surface and to stand up to vigorous shaking when mounted on a vehicle or construction machinery. The PG-A1 is a very small size but incorporates a metal ground plane and rugged housing. The integrated groundpland helps to eliminate errors caused by multipath. The PG-A1 is everyone’s precious; ideal lightweight and rugged for rough RTK fieldwork.

Specifications

Frequency	Dual frequency GPS+
Integrated UHF	No
Centering	Precision Micro Center
Type	Microstrip on flat ground plane
Weight	492g
Dimensions	141.6mm x 141.6mm x 52.7mm
DC voltage	+2.7 - +12V; 25A @ 5.0 typ.
LNA gain	30 ± 2dB
Output	50 Ohm.
Connector	TNC
Environmental	Waterproof
Operating temperature	-40°C - +55°C
Shock Resistance	2-meter pole drop

GB-500

The GB-500 provides a simple MINTER display with LEDs providing satellite tracking, battery, and recording status. Ideal as an RTK back-pack solution or a static survey receiver. Both receivers include two removable Li-Ion handy-cam batteries that you can hot-swap for constant operation, or use optional external power. Both receivers are GPS/ GLONASS capable and upgradeable with OAF (Option Authorization File) to the required configuration.

Leaflet GB-Series

GB-1000

Advanced design, modular GPS+ Receiver including control software

This is the next generation of modular GPS+ receivers, called GB-1000. Continuing to lead the precision GPS industry with the most extensive line-up of high end receivers, Topcon’s new receivers bring advanced GPS+ technology with dual constellation tracking (GPS and GLONASS) in a new modern design, robust housing with integrated, removable batteries and multiple communication ports.

The GB-1000 offers a built in LCD display and operation panel. This display and interface is ideal for checking satellite and receiver status, initializing RTK operation, or managing static surveying operations. The GB-1000 also provides a Compact-Flash memory card slot and advanced communication support.

With USB, serial, and Ethernet connections, nearly all communication links are supported including LAN, WAN, and Internet connectivity. The GB-1000 is designed with specifications, which make it the ideal Reference Station receiver, but it is equally suitable as an RTK base, static survey receiver or RTK Rover in a backpack.

Specifications GB-1000

Description	40 Channel GPS+GLONASS Receiver
Tracking Specifications
Tracking Specifications	40 L1 GPS (20 GPS L1+L2 on Cinderella Days)
Tracking Channels, optional	20 GPS L1+L2, GLONASS
Signals Tracked, standard	L1/L2, C/A, P-Code, Full Cycle Carrier
Measurement Modes	Static/Rapid Static, RTK
	Kinematic (Continuous mode and Stop & Go mode)
Performance Specifications (Accuracy / 1 sigma)
	Dual Frequency Static:
	H: 3mm + 0.5ppm (x base line length)
	V: 5mm + 0.5ppm (x base line length)
	Single Frequency:
	H: 10mm + 1.0ppm (x base line length)
	V: 15mm + 1.0ppm (x base line length)
Satellite Tracking
Cold Start	< 60 sec
Warm Start	< 10 sec
Reacquisition	< 1 sec
Ambiguity fixing level	Selectable the thresholds: Low: 95%, Medium: 99.5%, High: 99.9%
Physical Specifications:
Dimensions
Size	150 x 257 x 63 (mm)
Weight	1.0 kg (without batteries 1.2 kg (with 2 internal batteries)
Enclosure	Plastic
Antenna	External
Tripod Clip	Standard Attachment
Modem	Optional External
Power Specifications:
Power Supply	Removable Li-Ion Internal (hot swappable) Optional External
Battery size	each 38 x 72 x 20 (mm)
Battery weight	each 100 g (1 battery)
Operating time	7 hours (Internal Batteries)
Battery Charger	Integrated and External
Environmental Specifications:
Operating Temperature	-20C° ~ +55C°
	-30F° ~ +60 C°
Waterproof Rating	IP66
Humidity	100%
I/O - Panel Specifications:	GB-1000
Ports	3 Serial Ports 1 USB 1 Ethernet (10BASE-T) 1 Ext Power 1 Antenna
Serial Speed	Max 460,800
Optional I/O signals/ports	1-PPS, 1-Event
Control Panel:	GB-1000
User Interface	160x64 dot LCD
	20 Char x 4 Line
Buttons	5 Buttons Power, 4-Direction Cursor Power, Record, Lock ESC, ENTER, MENU
Memory & Recording:
Raw Data Memory	Non-removable Compact Flash Card, Selectable: 4MB to 1GB internal
Additional Memory	CF Card Slot – Type 2
Logging Intervals	Up to 20 times per second (20 Hz)
RTK:
Ambiguity Initialization	OTF
Initialization Time (typical)	< 5 seconds
Communication Formats	CMR2, CMR+, CMR, RTCM 2.3, TPS
Multi Base RTK	Supported

Specifications are subject to change without notice.