| Patents for G01C 1 - Measuring angles (3,035) |
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| 02/01/2012 | CN101982732B 一种基于esoqpf和ukf主从滤波的微小卫星姿态确定方法 Based esoqpf and ukf main method of determining the filtering tiny satellite attitude |
| 02/01/2012 | CN101968351B 植物叶片运动方位角度测量仪 Plant leaf movement azimuth angle measuring instrument |
| 01/25/2012 | CN202126376U Decision device for intensity of building concrete |
| 01/25/2012 | CN202126257U Pyramid light source locator |
| 01/25/2012 | CN1761855B Method and device for image processing in a geodetic measuring device |
| 01/25/2012 | CN102334007A Leveling device and leveling method |
| 01/25/2012 | CN102331794A Solar direction detector and automatic solar direction tracking device constituted thereby |
| 01/25/2012 | CN101871777B Bar code suitable for measurement and measuring instrument |
| 01/25/2012 | CN101738719B Accessorized high magnification collimating eyepiece |
| 01/18/2012 | CN202119425U Centralizing leveling reference device of theodolite tripod |
| 01/18/2012 | CN102322857A Position and posture measuring system and method for mechanical equipment |
| 01/18/2012 | CN102322846A Longitude-latitude ten-dimension XYZ digital display spectrometer |
| 01/18/2012 | CN102322845A Apparatus for detecting azimuth, and method thereof |
| 01/18/2012 | CN102322844A Pointing correction method of telescope based on planar interpolating model |
| 01/18/2012 | CN102322843A Multi-beam laser-heterodyne high-accuracy laser incident angle measuring method |
| 01/18/2012 | CN102322789A Underwater target landing parameter measurement method based on magnetic gradient method |
| 01/18/2012 | CN102320379A Digital calibration technology and method for airborne aerial electric equipment |
| 01/12/2012 | WO2012004342A1 Target point recognition method and surveying instrument |
| 01/12/2012 | WO2012004341A1 Geodatic surveying device having automatic high-precision target point sighting functionality |
| 01/12/2012 | CA2802003A1 Geodetic surveying device having automatic high-precision target point sighting functionality |
| 01/12/2012 | CA2801668A1 Target point recognition method and surveying instrument |
| 01/11/2012 | EP2405237A1 Target Point Recognition Method and Surveying Instrument |
| 01/11/2012 | EP2405236A1 Geodesic measuring device with automatic extremely precise targeting functionality |
| 01/11/2012 | EP2404137A1 Geodesic measurement system and method for identifying a target unit having a geodesic measurement device |
| 01/11/2012 | CN202109930U Composite bracket of equatorial instrument and transit instrument |
| 01/11/2012 | CN202109902U Light ray angle sensor |
| 01/11/2012 | CN102317738A Geodetic measuring device |
| 01/11/2012 | CN102313538A Prism-free surface settlement level monitoring method |
| 01/11/2012 | CN102312925A Method for fixing thrust bearing collar |
| 01/11/2012 | CN101586965B Method of testing angle tracking error of photoelectronic tracking device |
| 01/10/2012 | US8094971 Method and system for automatically determining the orientation of a digital image |
| 01/10/2012 | US8091505 Active material contaaining metal with oxygen, nitrogen, carbon and current collector; testing by irradiating with x-rays; measuring angle of reflected light |
| 01/04/2012 | EP2401576A1 Leveling device and leveling method |
| 01/04/2012 | CN202101662U Device for measuring elevation angle |
| 01/04/2012 | CN202101661U High-resolution guided-mode resonance angle amesdial |
| 01/04/2012 | CN102305923A Relative positioning method of minitype robot cluster |
| 01/04/2012 | CN102072708B Optics detecting device |
| 12/28/2011 | CN202093331U 小口径罗盘测斜仪机械定时器 Small caliber compass inclinometer mechanical timer |
| 12/28/2011 | CN202092637U 汽车坡度检测装置 Car slope detection device |
| 12/28/2011 | CN202092632U 太阳轨迹追踪经纬仪 Sun trajectory tracking theodolite |
| 12/28/2011 | CN202092631U Aiming system |
| 12/28/2011 | CN102297683A 三脚架安置调节参考装置 Tripod placement adjusting the reference device |
| 12/28/2011 | CN102297678A 基于固定传感器的太阳跟踪定位装置及方法 Based on solar tracking device and method for positioning a fixed sensor |
| 12/28/2011 | CN101852606B 一种利用摆式陀螺仪测定纬度的方法 A use of the gyroscope pendulum method for determining latitude |
| 12/28/2011 | CN101738202B 光电经纬仪测量电视图像采样录取时间一致性的检测方法 Theodolite to measure the consistency of the TV image sampling admission time detection method |
| 12/21/2011 | EP2396623A1 Geodetic measuring device |
| 12/21/2011 | CN102288154A Method for measuring misalignment angles based on sine wave magneto-optic modulation |
| 12/21/2011 | CN102288153A 基于振动发电的高压线风偏在线监测系统及其方法 Based on the high-voltage electricity partial wind vibration online monitoring system and method |
| 12/21/2011 | CN102288106A 大空间视觉跟踪6d测量系统及测量方法 6d visual tracking large space measurement system and measurement method |
| 12/21/2011 | CN101782642B 多传感器融合的测量目标绝对定位的方法及装置 Method and apparatus for measuring multi-sensor fusion target absolute positioning |
| 12/14/2011 | CN202077190U 一种远程实时监测基站天线下倾角装置 Inclination of a remote monitoring device under the base station antenna |
| 12/14/2011 | CN202074963U 一种全自动电子调平陀螺经纬仪装置 A fully automated electronic leveling device Gyroscope |
| 12/14/2011 | CN202074962U 可见光复眼定位器 Visible compound eye locator |
| 12/14/2011 | CN202074961U 一种钉桩放线与工程建设规划监督测量一体机 One kind of pegs actinomycetes and construction plan oversight measuring machine |
| 12/14/2011 | CN102278968A 车辆用倾斜角度检测装置和方法及使用其的倾翻判定装置 Vehicle inclination angle detecting apparatus and method for determining and using the same tilting means |
| 12/14/2011 | CN101608920B 一种组合式空间位姿精密动态测量装置及方法 A modular space pose precision dynamic measurement apparatus and method |
| 12/13/2011 | US8077303 Rotation and differential angle optical sensor with short optical sensing array |
| 12/07/2011 | CN202066506U 海床基用的倾角仪 Sea bed base with inclinometers |
| 12/07/2011 | CN202066500U 一种悬臂式掘进机的位姿测量系统 Pose measurement system of a roadheader |
| 12/07/2011 | CN202066499U 一种远程实时监测基站天线方位角装置 A long-range real-time monitoring of base station antenna azimuth device |
| 12/07/2011 | CN202066498U 一种岩块回转角测试传感器 One kind of rock back angle sensor test |
| 12/07/2011 | CN102269582A 一种空间三维角度测量装置 A spatial three-dimensional angle measuring device |
| 11/30/2011 | CN101819036B 一种掘进机的空间位姿自动测量方法 Space pose a roadheader automatic measurement method |
| 11/30/2011 | CN101706273B 地质灾害群测群防多功能尺及其测量方法 Geological disaster monitoring and prevention multifunctional ruler and measuring method |
| 11/23/2011 | CN202049669U Projective solar attitude and azimuth measuring instrument |
| 11/23/2011 | CN202048911U Antenna dip angle detecting and monitoring device for base station |
| 11/23/2011 | CN202048910U Pyramid-type wide-visual field solar azimuth sensor |
| 11/23/2011 | CN202048909U Detection circuit for illumination direction |
| 11/23/2011 | CN202048908U Moving-direction indication apparatus singly for determining direction of mine roadway |
| 11/23/2011 | CN102252653A Position and attitude measurement method based on time of flight (TOF) scanning-free three-dimensional imaging |
| 11/23/2011 | CN102252652A Device and method for measuring incident angle of laser by multi-beam laser heterodyne quadratic harmonic method |
| 11/23/2011 | CN102252651A Laser electronic target based on non-diffraction light |
| 11/23/2011 | CN102252650A Apparatus and method for detecting actual tracking precision of solar concentrator with high precision |
| 11/23/2011 | CN102252649A Calculation method of object directional positioning angle of aerial remote sensor |
| 11/23/2011 | CN102252648A Angle measurement method for solar tracking and solar orientation sensor |
| 11/17/2011 | WO2011141547A1 Surveying instrument |
| 11/17/2011 | WO2011141447A1 Surveying method |
| 11/17/2011 | CA2794122A1 Surveying instrument |
| 11/17/2011 | CA2793979A1 Surveying method |
| 11/16/2011 | DE202011106021U1 Anordnung zur Bestimmung der Lage eines Meßpunktes im geometrischen Raum Arrangement for determining the position of a measuring point in the geometric space |
| 11/16/2011 | CN202041198U Anchor rod angle detector |
| 11/15/2011 | US8060338 Estimation of global position of a sensor node |
| 11/15/2011 | US8059267 Orientation dependent radiation source and methods |
| 11/09/2011 | CN202033025U Antenna status monitoring device for mobile communication base station |
| 11/09/2011 | CN101694382B Solar azimuth sensor and solar tracking device based on Y-type layout of photovoltaic cells |
| 11/02/2011 | CN202025235U Sun space position tracking device |
| 11/02/2011 | CN102230793A Visible light compound eye positioner |
| 10/26/2011 | CN202018257U Foldable pitching angle indicator |
| 10/26/2011 | CN202018241U Star-ejection fireworks ignited by tension exploder |
| 10/26/2011 | CN102226695A Equatorial telescope bracket |
| 10/19/2011 | CN202012701U Novel theodolite rack |
| 10/19/2011 | CN102221371A Method for high precision compensation of photoelectric theodolite vertical angle |
| 10/19/2011 | CN102221356A Device and method for measuring laser incident angle by sinusoidally modulating multi-beam laser heterodyne secondary harmonics with Doppler galvanometer |
| 10/19/2011 | CN102221355A Device and method for measuring laser incident angle by sinusoidally modulating multi-beam laser heterodyne with Doppler galvanometer |
| 10/19/2011 | CN102221335A Positioning system and method for engineering machine |
| 10/19/2011 | CN101852605B Magnetic survey microsatellite attitude determination method based on simplified self-adaptive filter |
| 10/19/2011 | CN101758876B Lateral tilt inducing device for motorcycle |
| 10/13/2011 | WO2011126316A2 Solar sensor device for sensing sunlight |
| 10/12/2011 | CN202008359U Forest height gauge |
| 10/12/2011 | CN102213588A Method and system for detecting light source |