Leica GPS 1200 Series
| GPS1200 receivers | |
|---|---|
| Power supply | Two Li-ion 3.8 Ah/7.2 V plug into receiver. One Li-ion 1.9 Ah/7/2 V plug into ATX1230 and RX1250 |
| Plug-in Li-ion batteries (Same for GPS and TPS) |
Power receiver + controller + SmartTrack antenna for about 15 hours (for data logging) |
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Power receiver + controller + SmartTrack
antenna + low power radio modem or phone for about 10 hours (for RTK/DGPS) Power SmartAntenna + RX1250 controller for about 5 hours (for RTK/DGPS) |
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| External power | External power input 10.5 V to 28 V. |
| Weights | Receiver 1.20 kg Controller 0.48 kg (RX1210) and 0.75 kg (RX1250) SmartTrack antenna 0.44 kg SmartAntenna 1.12 kg Plug-in Li-ion battery 0.09 kg (1.9 Ah). |
| Carbon fiber pole With SmartTrack antenna and RX1210 controller: 1.80 kg. | |
| All on pole: carbon fiber pole with SmartAntenna RX1250 controller and plug-in batteries:2.84 kg. | |
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Temperature ISO9022 MIL-STD-810F |
Operation: Receiver -40ºC to +65ºC Antennas -40ºC to + 70ºC Controllers -30ºC to + 65ºC Controller RX1250c -30ºC to + 50ºC |
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Storage: Receiver -40ºC to + 80ºC Antennas -55ºC to + 85ºC Controllers -40ºC to + 85ºC Controller RX1250c -40ºC to + 80ºC |
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Humidity ISO9022, MIL-STD-810F |
Receiver, antennas and controllers Up to 100% humidity. |
| Protection against water, dust and sand IP67, MIL-STD-810F |
Receiver, antennas and controllers: Waterproof to 1 m temporay submersion. Dust tight |
| Shock/drop onto hard surface | Reciever: withstands 1 m drop onto hard surface. Antennas: withstand 1.5 m drop onto hard surface. |
| Topple over on pole | Receiver, antennas and controllers: withstand fall if pole topples over. |
| Vibrations ISO9022 MIL-STD-810F |
Receiver, antennas and controllers: withstand vibrations on large construction machines. No loss of lock. |
| SmartTrack+Advanced GNSS measurement technology |
Time needed to acquire all satellites after switching on: typically about 50 seconds. Re-acquisition of satellites after
loss of lock (e.g. passing through tunnel): typically within 1 second. |
| Very high sensitivity: acquires more than 99% of all possible observations above 10 degrees elevation: Very low noise. Robust tracking. Tracks weak signals to low elevations and in advers conditions. Multipath mitigation. Jamming resistant. |
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| Measurement precision: Carrier phase on L1: 0.2 mm rms. OnL2: 0.2 mm rms. COde (pseudorange) on L1 and L2: 20 mm rms. |
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| SmartCheck+Advanced, long range RTK technology | Initialization typically 8 seconds. Position update rate selectable up to 20 Hz. Latency < 0.03 secs. Range 30 km or more in favorable conditions. Self checking. |
| Accuracies: Horizontal: 10 mm + 1ppm, kinematic Vertical: 20 mm + 1ppm, kinematic Horizontal: 5 mm + 0.5 ppm, static Vertical: 10 mm + 0.5 ppm, static |
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| Reliability: 99.99 % for baselines up to 30 km: | |
| Formats supported for transmission and reception: Leica proprietary, CMR, CMR+, RTCM V2.1/2.2/2.3/3.0. |
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| Reference station networks | RTK rover fully compatible with Leica's Spider i-Max & Max formats, VRS and Area Correction (FKP) reference station networks. |
| DGPS GX1230 (GG), ATX1230 (GG), GX12220 - standard GX1210 - optional |
DGPS, includes support of WASS and EGNOS. RTCM V2. 1/2. 2/2. 3/3.0. formats supported for transmission and reception. Baseline rms: typically 25 cm rms with suitable reference station. |
| Position update rate and latency NMEA output |
Applies to RTK, DGPS and navigation positions. Update rate selectable from 0.05 sec (20Hz) to 1 sec. Latency less than 0.03 secs. NMEA 0183 V3.00 and Leica proprietary. |
| Post -processing with Leica Geo Office software All GPS1200 dual-frequency receivers |
Horizontal: 10 mm + 1 ppm, kinematic Vertical: 20 mm + 1 ppm, kinematic |
| Horizontal: 5 mm + 0.5 ppm, static Vertical: 10 mm + 0.5 ppm, static |
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| For long lines with long observations Horizontal: 3 mm + 0.5 ppm, static Vertical: 6 mm + 0.5 ppm, static |
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| Notes on performance and on accuracies | Figures quoted are for normal to favorable conditions. Performance and accuracies can vary depending on number of satellites,satellite geometry, observation time, ephemeris, ionosphere, multipath etc. |
| Controllers RX1210/RX1250 |
High contrast, 1/4 VGA display with colour option (RX1250) Touch screen, 11 lines x 32 characters. |
| Windows CE 5.0 on RX1250. | |
| Full alphanumeric QWERTY keypad. Function keys and user definable keys. Illumination for screen and keys. |
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| Can also be used with TPS1200 for alphanumeric input and extensive coding. | |
| Operation With controller Same for GPS and TPS |
Via keypad and/or via touch screen: Graphical operating concept: Function keys and user definable keys. All information displayed. |
| Displayed informations | All information displayed: status, tracking, data logging, database, RTK, DGPS, navigation, survey, stakeout, quality, time, power, geographical, cartesian, grid coordinates etc. |
| Graphical display of survey Same for GPS and TPS |
Graphical display (plan) of survey: Zooming. Can access surveyed points directly via touch screen |
| Stakeout display Same for GPS and TPS |
Graphical with zoom. Digital, polar and orthometric. Accuracy: 10 mm + 1 ppm at 20 Hz (0.05 sec) update rate. No degradation with high update rates. |
| Operation without controller GX1200 only |
Automatic on switching on. Led status indicators. For reference stations and static measurements. |
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Data logging Same cards used for GPS and TPS Capacity |
On CompactFlash cards: 64, 256 MB and 1GB Optional internal receiver memory: 64 and 256 MB. |
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64 MB sufficient for (30 % less for GPS/Glonass): About 500 hours L1 + L2 data logging at 15 sec rate: About 2 000 L1 + L2 data logging at 60 sec rate. About 90 000 RTK points with codes. |
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| Data managment Same for GPS and TPS |
User definable job managment. Point identifiers, coordinates, codes, attributes etc. |
| Search, filter and display routines. Multi point averaging. Five types of coding systems cover all requirements. |
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| Coordinate systems Same for GPS and TPS |
Ellipsoids, projections, geoidal models, coordinate, transformations, transformation parameters, country specific coordinate systems. |
| Application programs Same for GPS and TPS |
Standard: Full range of COGO functions. Hidden point. |
| Optional:RoadRunner, Reference Line, DTM Stakeout, Reference Plane, Area Division and X-Section Survey |
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| Programmable Same for GPS and TPS |
User programmable in GeoC++. Users can write and upload programs for their own special requirements and applications. |
| Communication Data links |
One or two of the following devices can be connected: Radio modem, GSM, GPRS, CDMA. |
| Different frequencies and/or formats can be received and transmitted. | |
