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Leica Geosystems iCON iCB50 User Manual Download Page 62

Name

Description

Bluetooth

•

Bluetooth module for communication.

•

This port is housed within Communica-

tion side cover.

USB host port

•

USB memory stick port for data transfer.

USB device port

•

Cable connections from USB devices for

communication and data transfer.

19273_001

a

b

d

c

e

 

a

Pin 1: Power input

b

Pin 2: not used

c

Pin 3: Single ground

d

Pin 4: RxD (RS232,

receive data, In)

e

Pin 5: TxD (RS232,

transmit data, Out)

16547_001

88 mm 76 mm

164 mm

177 mm

226 mm

19

5.

7 m

m

33

6 m

m

Pin Assignments of

the 5 Pin LEMO-0 Port

Instrument Dimen-

sions

62

Technical Data

Summary of Contents for iCON iCB50

Page 1: ...Leica iCON Construction Layout Tool iCT30 User Manual Version 2 0 English ...

Page 2: ...ed States and other countries Bluetooth is a registered trademark of Bluetooth SIG Inc SD Logo is a trademark of SD 3C LLC All other trademarks are the property of their respective owners This manual applies to the Leica iCON iCT30 Name Description Format iCT30 Quick Guide Provides an overview of the product together with technical data and safety directions Inten ded as a quick reference guide ü ...

Page 3: ...tus and full service his tory of your products in Leica Geosystems service centres Access detailed information on the services performed and download your latest calibration cer tificates and service reports mySupport Create new support requests for your products that will be answered by your local Leica Geosystems Support Team View the complete history of your support requests and view detailed i...

Page 4: ... Data Storage Concept 24 2 3 Container Contents 25 2 4 Instrument Components 26 3 User Interface 28 3 1 Keyboard 28 3 2 CommunicationHandle 30 4 Operation 31 4 1 Instrument Setup 31 4 2 Remote Control Setup 32 4 3 Holder and Clamp for Field Controller 33 4 4 Batteries 35 4 4 1 Operating Principles 35 4 4 2 Battery for the iCT Instrument 36 4 5 Power Functions 36 4 6 Working with the Memory Device ...

Page 5: ...TR 54 7 5 AutoSearch 55 7 6 LOC8 Theft Deterrence and Location Device optional 55 7 7 Conformity to National Regulations 57 7 7 1 iCT30 57 7 7 2 CommunicationHandle 57 7 7 3 LOC8 Theft Deterrence and Location Device optional 58 7 7 4 Dangerous Goods Regulations 59 7 8 General Technical Data of the Product 60 7 9 Scale Correction 65 7 10 Reduction Formulas 68 8 Software Licence Agreement 70 Table o...

Page 6: ...t to read and fully understand the fol lowing table with the different signal words and their definitions Supplement ary safety information symbols may be placed within a warning message as well as supplementary text Type Description DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serious injury WARNING Indicates a potentially hazardous situation or ...

Page 7: ...stallations or sim ilar situations Life Risk Precautions Local safety authorities and safety experts must be contacted by the per son responsible for the product before working in such conditions 1 4 Responsibilities Leica Geosystems AG CH 9435 Heerbrugg hereinafter referred to as Leica Geosystems is responsible for supplying the product including the User Manual and original accessories in a safe...

Page 8: ...ctrical installations such as power cables or electrical railways Precautions Keep at a safe distance from electrical installations If it is essential to work in this environment first contact the safety authorities responsible for the electrical installations and follow their instructions NOTICE Remote control of product With the remote control of products it is possible that extraneous targets w...

Page 9: ...red Adhere to the regulations governing safety accident prevention and road traffic CAUTION Pointing product toward the sun Be careful when pointing the product toward the sun because the telescope functions as a magnifying glass and can injure your eyes and or cause damage inside the product Precautions Do not point the product directly at the sun CAUTION Not properly secured accessories If the a...

Page 10: ...r local passenger or freight transport company WARNING Exposure of batteries to high mechanical stress high ambient temper atures or immersion into fluids This can cause leakage fire or explosion of the batteries Precautions Protect the batteries from mechanical influences and high ambient tem peratures Do not drop or immerse batteries into fluids WARNING Short circuit of battery terminals If batt...

Page 11: ...tor WARNING Improperly repaired equipment Risk of injuries to users and equipment destruction due to lack of repair knowledge Precautions Only authorised Leica Geosystems Service Centres are entitled to repair these products 1 6 Laser Classification 1 6 1 General The following chapters provide instructions and training information about laser safety according to international standard IEC 60825 1 ...

Page 12: ...ements without Reflectors The EDM module built into the product produces a visible laser beam which emerges from the telescope objective The laser product described in this section is classified as laser class 3R in accordance with IEC 60825 1 2014 05 Safety of laser products Direct intrabeam viewing may be hazardous low eye hazard level in particu lar for deliberate ocular exposure The beam may c...

Page 13: ...is switched on in laser pointer or distance meas urement mode Aiming at prisms is only permitted when looking through the telescope 19131_001 Pav 4 8mW λ 658nm tp 800ps IEC 60825 1 2014 Complies with 21 CFR 1040 10 and 1040 11 except for conformance with IEC 60825 1 Ed 3 as described in Laser Notice No 56 dated May 8 2019 This device complies with part 15 of the FCC Rules Operation is subject to t...

Page 14: ...equency PRF 100 MHz Beam divergence 0 2 mrad 0 3 mrad NOHD Nominal Ocular Hazard Distance 0 25 s 44 m 144 ft CAUTION Class 3R laser products From a safety perspective class 3R laser products should be treated as poten tially hazardous Precautions Prevent direct eye exposure to the beam Do not direct the beam at other people CAUTION Reflected beams aimed at reflecting surfaces Potential hazards are...

Page 15: ...uces an invisible laser beam which emerges from the telescope objective The laser product described in this section is classified as laser class 1 in accordance with IEC 60825 1 2014 05 Safety of laser products These products are safe under reasonably foreseeable conditions of operation and are not harmful to the eyes provided that the products are used and maintained in accordance with this User ...

Page 16: ...a Laser beam 1 6 7 Electronic Guide Light EGL The Electronic Guide Light built into the product produces a visible LED beam which emerges from the front side of the telescope The product described in this section is excluded from the scope of IEC 60825 1 2014 05 Safety of laser products The product described in this section is classified as exempt group in accordance with IEC 62471 2006 07 and doe...

Page 17: ...tion Value Wavelength 640 nm Maximum average radiant power 0 95 mW Pulse duration cw continuous wave 10 ms Pulse repetition frequency PRF 1 kHz Beam divergence 1 5 mrad CAUTION Class 2 laser product From a safety perspective class 2 laser products are not inherently safe for the eyes Precautions Avoid staring into the beam or viewing it through optical instruments Avoid pointing the beam at other ...

Page 18: ...os or other electronic equipment pay attention to the information about electromagnetic compatibility provided by the manufacturer CAUTION Intense electromagnetic radiation For example near radio transmit ters transponders two way radios or diesel generators Although the product meets the strict regulations and standards which are in force in this respect Leica Geosystems cannot completely exclude...

Page 19: ...ph below is only applicable for products without radio WARNING This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not instal...

Page 20: ...15V 12W max Leica Geosystems AG CH 9435 Heerbrugg Manufactured XX 20XX Made in Singapore Model iCT30 9 R80 19132_001 005043_001 CCD6 Type CCD6 Art No 823111 Power 5 0 17 5V 0 2A max Leica Geosystems AG CH 9435 Heerbrugg Manufactured 20xx Made in Austria Contains transmitter module FCC ID PVH0946 IC 5325A 0946 S No 1234567 This device complies with part 15 of the FCC Rules Operation is subject to t...

Page 21: ...torless mode This mode refers to the ability to measure distances without prisms PinPoint PinPoint R80 refers to the Reflectorless EDM technology which enables an increased measuring range with a smaller laser spot size ATR Automatic Target Aiming ATR refers to the instrument sensor which enables the automatic target aiming and locking AutoSearch AutoSearch refers to the instrument sensor which en...

Page 22: ...field controller is needed Updating software can take some time Ensure that the battery is at least 75 full before beginning the update and do not remove the bat tery during the update process Ensure that an instrument profile for the iCT30 is available on the field controller Refer to the iCON soft ware manual for information about how to create an instrument profile 1 Download the most recent iC...

Page 23: ...r to Insert and remove a USB stick step by step 3 In the iCON software on the field controller Select Devices from the Home Menu Select the matching instrument profile to connect to the iCT30 4 Select Sensor Utilities Upload Licence key 5 Upload the licence key file Select the licence key file Click Start Upload to start the activation process A pop up informs you about the licence activation stat...

Page 24: ...ty 2 GB While other SD cards USB sticks can be used Leica Geosystems recommends to only use Leica SD cards USB sticks and is not responsible for data loss or any other error that can occur while using a non Leica SD card USB stick Unplugging connecting cables or removing the SD card or USB stick during the measurement can cause loss of data Only remove the SD card or USB stick or unplug connecting...

Page 25: ... f Instrument with tribrach and standard handle or Communication Handle g GMP101 mini prism h GEB222 batteries i GFZ3 or GOK6 diagonal eyepiece j Counterweight for diagonal eyepiece k MS1 1 GB USB memory stick l GEV192 AC power supply for battery charger m GRZ4 or GRZ122 prism n Manuals and USB documentation card Container contents for instrument and accessories Description of the System 25 ...

Page 26: ...strument Components 18378_001 k i j h a b c e d g f a Carry handle b Optical sight c Telescope integrating EDM ATR EGL and AutoSearch d EGL flashing diode yellow and red e AutoSearch transmitter f AutoSearch receiver g Coaxial optics for angle and distance meas urement and exit port of visible laser beam for distance measurements h Compartment for SD Card and USB stick i Loudspeaker j Horizontal d...

Page 27: ... 16539_001 a b c d e a Compartment lid b USB stick cap storage c USB device port mini AB OTG d USB host port for USB stick e SD card port 16088_001 a b a CommunicationHandle b Communication side cover iCT30 Instrument Components Part 2 of 2 Communication Side Cover Instrument compon ents for remote mode Description of the System 27 ...

Page 28: ... ment Press and hold for more than 5 s to reset the sensor Press and hold for more than 8 s to do a hard shutdown COM To toggle through the communication modes press the key repeatedly Communication modes RS232 Bluetooth Long range Bluetooth If a connection is already established press and hold for 2 s to disconnect LED behaviours LOCK Off Prism not locked Solid green Prism found and locked MEAS O...

Page 29: ...set the sensor Press and hold for more than 8 s to do a hard shutdown COM To toggle through the communication modes press the key repeatedly Communication modes RS232 Bluetooth Long range Bluetooth LED behaviours LOCK Off Prism not locked Solid green Prism found and locked MEAS Off No active measurement Solid green Measurement is executed ON OFF Off No active measurement Solid red after switching ...

Page 30: ...er LED d Mode LED Description of the LED Indicators LED LED Status Description Power LED off Power is off green Power is on Link LED off No radio link to field controller red Radio link to field controller Data Transfer LED off No data transfer to from field con troller green or green flash ing Data transfer to from field controller Mode LED off Data mode red Configuration mode LED indicators on C...

Page 31: ...ment Connect the instrument to the field controller To activate the laser plummet display the Compensator screen on the field controller Select Devices from the Home Menu Tap the arrow button to the right of the device name Tap Compensator 4 Use the tribrach footscrews a to centre the plummet above the ground point b 5 Adjust the tripod legs to level the circular level c 6 By using the electronic ...

Page 32: ...ock push buttons and attach the handle Ensure that there is a tight fit with the instrument after releasing the push buttons If no connection can be found re check that handle is seated firmly 3 Swing the antenna of the CommunicationHandle into an upright position Refer to field software manual for additional information 16540_001 a b c d e f g h a Prism pole b GHT63 clamp c CC80 field controller ...

Page 33: ...lamp hole 2 Attach the holder to the clamp using the clamp bolt 3 Adjust the angle and the height of the holder on the pole to a com fortable position 4 Tighten the clamp with the clamp bolt 5 Before placing the CC80 tablet onto the mounting plate ensure that the locking lever is set to the unlocked position see illustra tion 16447_001 6 Lower the bottom side of the tablet and slide it into the bo...

Page 34: ... battery out of the battery housing 4 At the top of the battery is a notch which corresponds to the inner surface of the battery housing This notch helps you to place the battery correctly Place the battery into the battery housing ensuring that the con tacts are facing outward Click the battery into position 5 Place the battery housing into the battery compartment Push the battery housing in unti...

Page 35: ...s recommended by Leica Geosystems it is not possible to charge the battery once the temperature is too high For new batteries or batteries that have been stored for a long time three months it is effectual to make only one charge discharge cycle For Li Ion batteries a single discharging and charging cycle is sufficient We recommend carrying out the process when the battery capacity indic ated on t...

Page 36: ... tacts are facing outward Click the battery into position 5 Place the battery housing into the battery compartment Push the battery housing in until it fits completely into the battery compart ment 6 Turn the knob to lock the battery compartment Ensure that the knob is returned to its original horizontal position 4 5 Power Functions Option Key Description Turn on ON OFF Press and hold for 2 s The ...

Page 37: ...mmunication side cover of the instrument 1 Turn the knob on the Communication side cover to the vertical posi tion to unlock the communication compartment 2 Open the lid of the communication compartment to access the com munication ports 3 To insert the SD card slide it firmly into the SD slot until it clicks into position To remove the SD card gently press on the top of the card to release it fro...

Page 38: ...the underside of the compartment lid 5 Close the lid and turn the knob to the horizontal position to lock the compartment 4 7 Connecting to a Personal Computer Windows Mobile Device Center for PC with Windows 7 Windows 8 Windows 10 operating system is the synchronization software for Windows mobile based pocket PC WMDC enables a PC and a Windows mobile based pocket PC to communicate Leica USB driv...

Page 39: ...nstall the drivers necessary for Leica devices Depending on the version 32bit or 64bit of the operating system on your PC you have to select between the three setup files following Setup_Leica_USB_32bit exe Setup_Leica_USB_64bit exe Setup_Leica_USB_64bit_itanium exe To check the version of your operating system go to Control Panel System System type The setup requires administrative privileges The...

Page 40: ...Next 5 The Ready to Install the Program window appears 6 Click Install The drivers will be installed on your PC 7 The InstallShield Wizard Completed window appears 8 Click Finish to exit the wizard 40 Operation ...

Page 41: ... This occurs because reflectorless measurements are made to the first surface returning sufficient energy to allow the measurement to take place For example if the intended target surface is the surface of a building but a vehicle passes between the EDM and the target surface as the measurement is triggered the measurement may be made to the side of the vehicle The result is the distance to the ve...

Page 42: ...i tiating a distance measurement the instrument sights the prism centre auto matically Vertical and horizontal angles and the distance are measured to the centre of the prism The lock mode enables the instrument to follow a moving prism As with all other instrument errors the collimation error of the automatic aim ing must be redetermined periodically Refer to 5 Check Adjust about checking and adj...

Page 43: ...collimation error also called line of sight error a Tilting axis error ATR ATR zero point error for Hz and V If the compensator and the horizontal corrections are activated in the instru ment configuration every angle measured in the daily work is corrected auto matically Check whether the tilt correction and the horizontal correction are turned on The results are displayed as errors but used with...

Page 44: ...e determining the instrument errors the instrument has to be levelled using the electronic level The tribrach the tripod and the underground should be stable and secure from vibrations or other disturbances The instrument should be protected from direct sunlight to avoid thermal warming It is also recommended to avoid strong heat shimmer and air turbulence The best conditions are early in the morn...

Page 45: ...cing the Tripod 5 3 Combined Adjustment l t i c and ATR The combined adjustment procedure determines the following instrument errors in one process Instrument error Description l t Compensator longitudinal and transversal index errors i Vertical index error related to the standing axis c Horizontal collimation error also called line of sight error ATR Hz ATR zero point error for horizontal angle o...

Page 46: ...ne Press the measurement keys to measure and to continue to the next step Motorised instruments change automatically to face one The fine pointing has to be performed manually in both faces 6 Tap in the wizard to get to the next page Aim the telescope accurately at a target at about 50 m distant or less if not possible The target must be positioned at least 27 30 gon above or beneath the horizonta...

Page 47: ...s are shown and stored to the instrument 8 Tap to get back to the Devices page 5 4 Adjusting the Circular Level of the Instrument and Tribrach 16549_001 4 A field controller is necessary for this procedure 1 Place and secure the instrument into the tribrach and onto a tripod Adjusting the circular level step by step Check Adjust 47 ...

Page 48: ...adjustment screws After the adjustments all adjusting screws must have the same tightening tension and no adjusting screw should be loose 5 5 Adjusting the Circular Level of the Prism Pole 1 Suspend a plumb line 1 2 4b 4a TS_080 2 Use a pole bipod to align the prism pole parallel to the plumb line 3 Check the position of the circular level on the prism pole 4 a If the circular level is centred no ...

Page 49: ...ser plummet should be carried out on a bright smooth and horizontal surface such as a sheet of paper Mark the centre of the red laser dot on the ground 4 Turn the instrument slowly through 360 carefully observing the movement of the red laser dot The maximum diameter of the circular movement described by the centre of the laser dot should not exceed 3mm at a height of 1 5m If the centre of the las...

Page 50: ...ber components must always be firm and tight 1 Tighten the leg cap screws moderately with the supplied Allen key 2 Tighten the articulated joints on the tripod head enough to keep the tripod legs open when lifting the tripod off the ground 3 Tighten the Allen screws of the tripod legs Servicing the tripod step by step 50 Check Adjust ...

Page 51: ...hrough frequent transport or rough handling or storing the product for a long time may cause deviations and a decrease in the measurement accuracy Periodically carry out test measurements and perform the field adjustments indicated in the User Manual before using the product 6 2 Storage Respect the temperature limits when storing the equipment particularly in summer if the equipment is inside a ve...

Page 52: ...t a temperature not greater than 40 C 104 F and clean them Remove the battery cover and dry the battery compartment Do not repack until everything is completely dry Always close the transport container when using in the field Keep plugs clean and dry Blow away any dirt lodged in the plugs of the con necting cables 6 4 Maintenance An inspection of the motorisation in motorised instruments must be d...

Page 53: ...ard prism Standard deviation ISO 17123 4 tape Measurement time typical s Single Auto 1 mm 3 mm 2 4 Continuous with lock 3 mm 3 mm 0 15 Beam interruptions severe heat shimmer and moving objects within the beam path can result in deviations of the specified accuracy Type Description Principle Phase measurement Type Coaxial visible red laser Carrier wave 658 nm Measuring system System Analyzer Basis ...

Page 54: ...0 mm 60 mm 45 150 not qualified The maximum range can be restricted by poorer conditions for example rain Shortest measuring distance 360 prism Target aiming 1 5 m Shortest measuring distance 360 prism Target locking 5 m Type Accuracy ATR angle accuracy Hz V std dev ISO 17123 3 1 0 3 mgon Direction of prism movement Tangential Radial Prism Lock only 14 m s at 20 m 25 m s Prism Lock with Measure Mo...

Page 55: ...onditions may reduce the maximum range optimally aligned to the instrument Shortest measuring distance 1 5 m Type Value Typical search time 20 s Default search area Hz 400 gon V 40 gon Definable search windows Yes Type Description Principle Digital signal processing Type Infrared laser 7 6 LOC8 Theft Deterrence and Location Device optional Battery Voltage Capacity Li Ion 800 mAh Recharged by the t...

Page 56: ...Update rate up to 1 minute Wi Fi 802 11 b g n Temperature Operating temperature C Storage temperature C 20 to 60 20 to 60 Tracking period Interfaces Environmental specifications 56 Technical Data ...

Page 57: ...pursuant to the Japanese Radio Law 電波法 and the Japanese Telecommunications Business Law 電気通信事業法 This device should not be modified otherwise the granted designa tion number will become invalid Type Frequency band MHz Bluetooth 2402 2480 Type Output Power mW Bluetooth 10 Type Bluetooth Antenna Integrated antenna Gain dBi 0 Connector Frequency band MHz 2400 2500 7 7 2 CommunicationHandle FCC Part 15...

Page 58: ...le at the fol lowing Internet address http www leica geosystems com ce Class 1 equipment according to European Directive 2014 53 EU RED can be placed on the market and be put into service without restrictions in any EEA member state The conformity for countries with other national regulations not covered by the FCC part 15 22 and 24 or European Direct ive 2014 53 EU has to be approved prior to use...

Page 59: ...in conditions Lithium batteries can overheat and ignite When carrying or shipping your Leica product with Lithium batteries onboard a commercial aircraft you must do so in accordance with the IATA Dangerous Goods Regulations Leica Geosystems has developed Guidelines on How to carry Leica products and How to ship Leica products with Lithium batteries Before any transportation of a Leica product we ...

Page 60: ...nt accuracy usually consists of two parts a fixed value and a distance dependent value ppm value Example Single measurements 1 mm 1 5 ppm Because of the maximum measurement distance for iCT30 only the fixed value is specified Refer to 7 2 Distance Measurement with Reflectors ATR accuracy Automatic target aiming accuracies like those of the ATR are in general the same as the stated angular accuracy...

Page 61: ... the target Quality of additional equipment such as tribrach or tripod Type Value Magnification 30 Free Objective aperture 40 mm Focusing 1 7 m 5 6 ft to infinity Field of view 1 30 1 66 gon 2 7 m at 100 m Angular accuracy instrument Setting accuracy Setting range mgon gon 9 1 5 0 5 4 0 07 Type Value Circular level sensitivity 6 2 mm Electronic level resolution 2 Type Description Keyboard 4 keys 4...

Page 62: ... device port Cable connections from USB devices for communication and data transfer 19273_001 a b d c e a Pin 1 Power input b Pin 2 not used c Pin 3 Single ground d Pin 4 RxD RS232 receive data In e Pin 5 TxD RS232 transmit data Out 16547_001 88 mm 76 mm 164 mm 177 mm 226 mm 195 7 mm 336 mm Pin Assignments of the 5 Pin LEMO 0 Port Instrument Dimen sions 62 Technical Data ...

Page 63: ...d laser class 2 Location In standing axis of instrument Accuracy Deviation from plumb line 1 5 mm 2 sigma at 1 5 m instrument height Diameter of laser point 2 5 mm at 1 5 m instrument height Description Endless horizontal and vertical drives Type Description Maximum rotating speed 50 gon s Weight Laser plummet Drives Motorisation Technical Data 63 ...

Page 64: ...e Protection All instruments IP55 IEC 60529 Humidity Type Protection All instruments Max 95 non condensing The effects of condensation are to be effectively counteracted by periodically drying out the instru ment Type Additive Constant mm ATR AutoSearch Standard prism GPR1 0 0 yes yes Mini prism GMP101 17 5 yes yes 360 prism GRZ4 GRZ122 23 1 yes yes 360 mini prism GRZ101 30 0 yes not recommended R...

Page 65: ...en entered corresponds to the atmospheric conditions prevailing at the time of the measurement The atmospheric correction includes Adjustments for air pressure Air temperature Relative humidity For highest precision distance measurements the atmospheric correction should be determined with an accuracy of 1 ppm The following parameters must be redetermined Air temperature to 1 C Air pressure to 3 m...

Page 66: ...t Air temperature C h Relative humidity a 1 273 15 x 7 5 t 237 3 t 0 7857 If the basic value of 60 relative humidity as used by the EDM is retained the maximum possible error in the calculated atmospheric correction is 2 ppm 2 mm km The values for DD2 are always negative and are derived from the following for mula TS_106 ΔD2 H R 106 DD2 Reduction to mean sea level ppm H Height of EDM above sea lev...

Page 67: ...0 900 950 1000 1050 mb 550 mb 600 650 700 750 800 850 900 950 1000 1050 mb 4000 3500 3000 2500 2000 1500 1000 500 0 m Atmospheric corrections in ppm with temperature F air pressure inch Hg and height ft at 60 relative humidity TS_109 130 F 120 F 110 F 100 F 90 F 80 F 70 F 60 F 50 F 40 F 30 F 20 F 10 F 0 F 10 F 20 F 130 F 120 F 110 F 100 F 90 F 80 F 70 F 60 F 50 F 40 F 30 F 20 F 10 F 0 F 10 F 20 F ...

Page 68: ...TS_113 X B Y2 Horizontal distance m Height difference m Y sinz X cosz z Vertical circle reading A 1 k 2 R 1 47 10 7 m 1 B 1 k 2 R 6 83 10 8 m 1 k 0 13 mean refraction coefficient R 6 378 106 m radius of the earth Earth curvature 1 R and mean refraction coefficient k are automatically taken into account when calculating the horizontal distance and height differ ence The calculated horizontal distan...

Page 69: ...m km AC Additive constant of the reflector m TS_112 Y A X Y TS_113 X B Y2 Horizontal distance m Height difference m Y sinz X cosz z Vertical circle reading A 1 k 2 R 1 47 10 7 m 1 B 1 k 2 R 6 83 10 8 m 1 k 0 13 mean refraction coefficient R 6 378 106 m radius of the earth Earth curvature 1 R and mean refraction coefficient k are automatically taken into account when calculating the horizontal dist...

Page 70: ...ve read and accepted the terms and conditions of the Leica Geosystems Software Licence Agree ment Installation or use of the software or any part thereof is deemed to be an acceptance of all the terms and conditions of such Licence Agreement If you do not agree to all or some of the terms of such Licence Agreement you must not download install or use the software and you must return the unused sof...

Page 71: ......

Page 72: ...systems AG Heinrich Wild Strasse CH 9435 Heerbrugg Switzerland Phone 41 71 727 31 31 www leica geosystems com 881737 2 0 0en Original text Published in Switzerland 2019 Leica Geosystems AG Heerbrugg Switzerland ...

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