| Patents for G01C 1 - Measuring angles (3,035) |
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| 08/15/2012 | CN102636150A Method for quickly determining attitude angles of spatial axisymmetric rigid-body target |
| 08/14/2012 | US8244024 Method and apparatus for guiding placement of vehicle service fixtures |
| 08/08/2012 | CN202372167U Laser electric theodolite with single power supply |
| 08/08/2012 | CN202372166U Visible laser electronic theodolite |
| 08/08/2012 | CN202372165U Common anchor rod angle detector |
| 08/08/2012 | CN202372164U Photoelectric load multi-optical-axis space angle precision calibrating device |
| 08/08/2012 | CN102628687A Ship horizontal attitude indicator |
| 08/08/2012 | CN102628686A Method and device for measuring near-surface BRDF (Bidirectional Reflectance Distribution Function) observation angles |
| 08/07/2012 | US8239161 Measuring device with two-channel sampling |
| 08/01/2012 | CN202361990U Illumination pointing system and electronic theodolite telescope containing same |
| 08/01/2012 | CN202361980U 一种无磁经纬仪 A non-magnetic theodolite |
| 08/01/2012 | CN202361979U Sun azimuth measurer |
| 08/01/2012 | CN202361978U Latitude regulating mechanism of equatorial telescope bracket |
| 08/01/2012 | CN102621583A Orienting and positioning method of three-component gradient measurement of magnetic fields inside wells for magnetic ores outside wells |
| 08/01/2012 | CN102620742A Steering identification method based on road form point section angle accumulation and road relative position |
| 08/01/2012 | CN102620710A Method and system for measuring and calculating data |
| 08/01/2012 | CN102620709A Precision variable light sensor based on light-sensitive diode and measuring method |
| 07/25/2012 | CN202351427U High-pressure operation area rectangular monitor with function of logical judgment |
| 07/25/2012 | CN202350775U Multifunctional laser aid of gyrotheodolite |
| 07/25/2012 | CN202350774U Theodolite without leveling device |
| 07/25/2012 | CN102607541A Adjustable support device for laser theodolite |
| 07/25/2012 | CN102607520A Device for detecting inclination angle and inclination direction of laser crystal |
| 07/25/2012 | CN102607509A Method and device for measuring attitude dip angle of moving carrier based on floating point type DSP (digital signal processor) |
| 07/25/2012 | CN102607508A Geological measuring line with readable angle of pitch |
| 07/25/2012 | CN102607507A Solar ray angle measuring device of photovoltaic tracking system and measuring method of solar ray angle measuring device |
| 07/25/2012 | CN102607463A Theodolite laser target measurement method for rotary reflector surface antennas |
| 07/25/2012 | CN102607392A Method and system for measuring inter-well distances and directions |
| 07/25/2012 | CN102081275B Full-automatic real-time dimming method for transit instrument based on digital images |
| 07/25/2012 | CN102052914B Method calculating navigation direction angle by using sky polarization mode distribution rule |
| 07/25/2012 | CN101915567B Method for measuring and positioning inclined structure of high-rise building |
| 07/25/2012 | CN101893446B Detection method for measuring television camera frame frequency drift by electro-optic theodolite |
| 07/25/2012 | CN101586954B Digital sun sensor for stable-spinning micro/nano satellite |
| 07/19/2012 | WO2012095417A1 Geodesic measuring device comprising a thermographic camera |
| 07/19/2012 | CA2822387A1 Geodesic measuring device comprising a thermographic camera |
| 07/18/2012 | CN202340283U 全球导航卫星系统的手持终端 Handheld terminal global navigation satellite systems |
| 07/18/2012 | CN102590854A Acoustic-to-seismic coupling optimal incidence angle measuring apparatus and measuring method thereof |
| 07/18/2012 | CN102590841A Method for marking coordinate system in indoor or outdoor testing field and dynamic measuring method for lunar vehicle position and attitude |
| 07/18/2012 | CN102589525A Method and system for determining poses of specular objects |
| 07/18/2012 | CN102589514A Heading machine pose parameter measuring device and method thereof |
| 07/18/2012 | CN102589351A Digitizing collection device and detection method based on antiaircraft gun operation parameter of weather modification |
| 07/18/2012 | CN101556155B Small satellite attitude determination system and method thereof |
| 07/17/2012 | US8223346 Optics positioning sensor system |
| 07/11/2012 | EP2474808A1 Geodesic measuring device with thermographic camera |
| 07/11/2012 | EP1655573B1 3-dimensional measurement device and electronic storage medium |
| 07/11/2012 | CN202329613U 一种矿山井巷快测仪 One kind of mine shaft fast Tester |
| 07/11/2012 | CN202329612U 一种激光电子标靶 A laser electronic target |
| 07/11/2012 | CN202329611U 用于三维空间大角度的测量装置 Means for measuring the three-dimensional space is a large angle |
| 07/11/2012 | CN202329610U 塔式太阳能聚热发电系统定日镜俯仰角度检测装置 Power tower CSP heliostat system tilt angle detection device |
| 07/11/2012 | CN102566601A Sun tracking sensor |
| 07/11/2012 | CN102564389A Pipe jacking project automatic measurement system and method thereof |
| 07/11/2012 | CN102564388A Method and device for determining horizontal direction angles of antennae of base station |
| 07/11/2012 | CN102564387A Real-time high precision moving base measurement system and application method thereof |
| 07/11/2012 | CN102162729B Method for measuring included angle between laser emission axis and mechanical datum plane based on cubic prism |
| 07/11/2012 | CN102095404B Zoom ocular based high-precision signal light incident angle detection system with variable viewshed and signal light incident angle detection method |
| 07/10/2012 | US8218134 Rotation and differential angle optical sensor with non-transition pattern sampling |
| 07/10/2012 | CA2502012C Electronic display and control device for a measuring device |
| 07/05/2012 | US20120170029 LIDAR System Comprising Large Area Micro-Channel Plate Focal Plane Array |
| 07/04/2012 | CN202305988U 带激光瞄准装置的激光电经望远镜 With a laser sighting device of laser power through a telescope |
| 07/04/2012 | CN202305987U 带有双粗瞄准镜的激光电经望远镜 Laser power with dual coarse sight through binoculars |
| 07/04/2012 | CN202304806U 一种可方便测设腰线的经纬仪 One kinds can be convenient survey and design waist line of theodolite |
| 07/04/2012 | CN202304805U Atomization taper angle measuring device |
| 07/04/2012 | CN202304804U 两维雷达扫描型太阳角检测装置 Two-dimensional radar scanning sun angle detection device |
| 07/04/2012 | CN102541081A Solar tracking photoelectric sensor and photovoltaic power generation system |
| 07/04/2012 | CN102540925A Automatic and manual switching device for signals of two auto-collimation theodolites |
| 07/04/2012 | CN102538787A Digital orientation parameter measurement device |
| 07/04/2012 | CN102538743A 数字式舵角测试仪 Digital rudder angle tester |
| 07/04/2012 | CN102538726A System and method for testing position and posture of target by using electronic theodolite |
| 07/04/2012 | CN101922932B Compensating device of pyramid prism coordinate measuring error |
| 07/04/2012 | CA2763104A1 Device position method and apparatus using celestial objects |
| 07/03/2012 | US8213003 Method and device for determining the position of a sensor |
| 06/27/2012 | CN202284951U 一种实地测角仪 One kind of field goniometer |
| 06/27/2012 | CN102520733A Human body position detection tracking device and tracking method thereof |
| 06/27/2012 | CN102519424A Accelerometer mounting tool angle change monitoring system |
| 06/27/2012 | CN102519423A Positioning method and device for LNB (low noise block downconverter ) |
| 06/27/2012 | CN101881611B 3-point positioning device and method thereof |
| 06/27/2012 | CN101866203B Electronic device |
| 06/27/2012 | CN101561264B Angel measuring instrument and measuring method |
| 06/27/2012 | CN101501445B Electronic leveling apparatus and method |
| 06/20/2012 | CN202281957U 一种太阳方位传感器 One kind of solar orientation sensor |
| 06/20/2012 | CN102506988A Monitoring system and method of on-line galloping and wind deflection of power transmission line |
| 06/20/2012 | CN102506822A Mining inclination angle sensor |
| 06/20/2012 | CN102506813A Determination method of satellite antenna pointing accuracy |
| 06/20/2012 | CN102506812A VT checking method for stability judgment of reference points in deformation monitoring |
| 06/20/2012 | CN102506811A Image detection-based on-line detection and correction method of reflection angle of heliostat |
| 06/20/2012 | CN102506810A Heliostat angle deviation detection method for tower type solar thermal power generation system |
| 06/19/2012 | US8203703 Image null-balance system with multisector-cell direction sensing |
| 06/19/2012 | US8203702 Optical system |
| 06/14/2012 | WO2012076145A1 System and method for monitoring mechanically coupled structures |
| 06/14/2012 | US20120150354 Machine tool calibration method |
| 06/13/2012 | CN102494665A Method for measuring torsion angle of altazimuth equipment on basis of laser communication |
| 06/13/2012 | CN102494664A Solar azimuth gauge and measuring method thereof |
| 06/13/2012 | CN102494663A Measuring system of swing angle of swing nozzle and measuring method of swing angle |
| 06/13/2012 | CN102095401B Long-distance shield tunnel breakthrough survey method |
| 06/13/2012 | CN102023051B Method for measuring high frequency micro vibration of triaxial angular displacement of satellite payload |
| 06/13/2012 | CN101520325B Automatic monitor for angle of base station antenna and automatic monitoring method |
| 06/06/2012 | EP2459961A1 Beam direction sensor |
| 06/06/2012 | CN102486372A Theodolite-based large-scale spherical tank pillar verticality on-line accurate measurement method |
| 06/06/2012 | CN102032894B Correction instrument for derricks in oilfield |
| 06/06/2012 | CN101545966B Terminal for providing mobile position information service and method for providing service |
| 06/05/2012 | US8191271 Geodetic apparatus |