| Patents for G01C 1 - Measuring angles (3,035) |
|---|
| 02/27/2013 | CN101684731B Measuring method of tunnel shield posture |
| 02/21/2013 | WO2013023904A1 Measuring device for determining the spatial position of an auxiliary measuring instrument |
| 02/20/2013 | CN202748024U Semi-automatic sextant |
| 02/20/2013 | CN102937437A Total station prism group, tube push bench guide system for tunnel construction and guide method of tube push bench guide system |
| 02/20/2013 | CN102937436A Overground disoriented core orientation method |
| 02/13/2013 | EP2557391A1 Measuring device for determining the spatial location of a measuring aid |
| 02/13/2013 | CN202735853U Alignment detecting device for reflector |
| 02/13/2013 | CN202734811U Electron laser target and measuring device of electron laser target |
| 02/13/2013 | CN202734810U Base station antenna bearing monitoring device |
| 02/13/2013 | CN202734809U Hand-held base station antenna bearing monitoring device |
| 02/13/2013 | CN102927963A Detecting method for preset position of monitoring device |
| 02/13/2013 | CN102927962A Three-dimensional rotation measurement device |
| 02/13/2013 | CN102927961A Prism interferometer |
| 02/13/2013 | CN102923572A Crane load space swing angle detection technology and apparatus thereof |
| 02/13/2013 | CN102175232B Geological compass |
| 02/13/2013 | CN101598540B Three-dimensional positioning method and three-dimensional positioning system |
| 02/07/2013 | US20130033704 Light source tracking in optical metrology system |
| 02/06/2013 | CN202720486U Vision detection system used for determining material temperature and state |
| 02/06/2013 | CN202719974U Multi-directional pendulum angle survey meter |
| 02/06/2013 | CN102914285A Fish-eye lens-based oversized view field sun sensor and method thereof |
| 02/06/2013 | CN102914284A Real-time measurement system for work position of operation arm and measurement method thereof |
| 02/06/2013 | CN102914283A Method and device for measuring light beam angle |
| 02/05/2013 | CA2523552C Device for adjusting the angle of a sighting unit to a target |
| 01/31/2013 | WO2013014190A1 Optical measuring system with filter unit for extracting electromagnetic radiation |
| 01/31/2013 | WO2013014084A1 Measuring device that can be operated without contact and control method for such a measuring device |
| 01/30/2013 | EP2551636A1 Contact-free measuring device and method for controlling the same |
| 01/30/2013 | EP2551635A1 Optical measurement system with filter unit for extracting electromagnetic radiation |
| 01/30/2013 | CN202710043U Dial for sextant |
| 01/30/2013 | CN202710042U Index mirror of sextant |
| 01/30/2013 | CN202710041U Sextant dial |
| 01/30/2013 | CN202710040U Transmission device of sextant |
| 01/30/2013 | CN202710039U Sextant |
| 01/30/2013 | CN202710038U Protective cover for central shaft of sextant |
| 01/30/2013 | CN202710037U Gear indexing assembly of sextant |
| 01/30/2013 | CN202710036U Cross direction determinator |
| 01/30/2013 | CN202710035U Three-arm protractor |
| 01/30/2013 | CN202710034U Lengthening device of three-arm protractor |
| 01/30/2013 | CN202710033U Plotting device of three-arm protractor |
| 01/30/2013 | CN202710032U Observation diopter with azimuth ring |
| 01/30/2013 | CN202710031U Detecting system and control system for automotive body pitch angle and corresponding automobile |
| 01/30/2013 | CN202710030U Motion carrier posture dip angle metering device based on floating-point type digital signal processor (DSP) |
| 01/30/2013 | CN102902282A Optic axis and inertia axis superposition-based geographic tracking method |
| 01/30/2013 | CN102901485A Quick and autonomous orientation method of photoelectric theodolite |
| 01/30/2013 | CN102901484A Antenna gesture detection sensor and antenna gesture detection method |
| 01/30/2013 | CN102901483A Measurement method based on multi-sub-aperture imaging for atmospheric isoplanatic angle |
| 01/30/2013 | CN102901482A Method for improving accuracy of angle measurement adopting simulated sun sensor |
| 01/30/2013 | CN102901481A Multifunctional cantilever offset detector |
| 01/30/2013 | CN102901431A Drilling quality detection device and detection method of inclined blast hole |
| 01/23/2013 | CN202692976U Angle position sensor redundancy device of control plane of steering engine |
| 01/23/2013 | CN202692975U Absolute angle reference system |
| 01/23/2013 | CN102893126A Surveying instrument |
| 01/23/2013 | CN102889877A Optical detection of radiometric events |
| 01/17/2013 | US20130016342 Fiber optical gyroscope |
| 01/16/2013 | CN202676155U Electronic theodolite capable of being used in an inverted suspension manner |
| 01/16/2013 | CN202676154U One-second high-precision electronic theodolite |
| 01/16/2013 | CN202676153U Antenna gesture tester |
| 01/16/2013 | CN102878977A Multifunctional astronomical theodolite |
| 01/16/2013 | CN102878976A Heading machine position and posture detecting system and heading machine |
| 01/15/2013 | US8355122 Non-contacting aligning method for planes in three-dimensional environment |
| 01/10/2013 | WO2013004700A1 Method for providing target point candidates for selecting a target point |
| 01/09/2013 | EP2543960A1 Method for preparing target candidates for selecting a target |
| 01/09/2013 | CN202661076U Vehicle-mounted attitude indicator |
| 01/09/2013 | CN202661066U Automobile altitude early-warning device based on accelerometer and gyroscope |
| 01/09/2013 | CN102865853A Rapid high-precision guiding method based on oblique datum photoelectric tracking and measuring equipment |
| 01/09/2013 | CN101685010B Measuring method of ultra long haul shield tunnel |
| 01/02/2013 | CN202648650U Hook hanging deflection angle and position measuring device of hoisting device |
| 01/02/2013 | CN202648649U Target aspect sensor |
| 01/02/2013 | CN202642063U Velocity/swing measurement swimming floating plate |
| 01/02/2013 | CN101103249B Inclination detection methods and apparatus |
| 01/01/2013 | US8346478 Location and mobile-adaptation of wireless access-points using map-based navigation |
| 12/27/2012 | WO2012177449A1 System and method for using a portable near ir led light source and photogrammetry for boresight harmonization of aircraft and ground vehicle components |
| 12/26/2012 | CN202630957U Automatic guide measuring target and measuring system for shield machine |
| 12/26/2012 | CN102840850A Determination method of power transmission line actual lightning protection angle |
| 12/26/2012 | CN102032891B Self-adaptive target device and implementation method thereof |
| 12/20/2012 | WO2012172978A1 Solar tracking device and solar power generating device |
| 12/20/2012 | DE102011104532A1 Three-dimensional spectrophotometer-theodolite used with communication system, has coordinate processor connected with light beam emitting device to determine and display horizontal position of object on display |
| 12/19/2012 | EP2534442A1 Dual transmitter tracker |
| 12/19/2012 | CN202614216U Dip angle wireless sensor network detecting node for landslip monitoring |
| 12/19/2012 | CN202611684U Gravity deflection angle and relative orientation measuring device |
| 12/19/2012 | CN102834694A Dual transmitter tracker |
| 12/19/2012 | CN102834691A Surveying method |
| 12/19/2012 | CN102830483A Air dielectric split type three-way right-angle head |
| 12/19/2012 | CN102829773A Automatic lightproof cylinder cover device suitable for large-scale photoelectric theodolite |
| 12/19/2012 | CN102829755A Quick measuring method based on laser ranging device |
| 12/19/2012 | CN102829754A Three-dimensional goniometer |
| 12/19/2012 | CN102829753A Three-dimensional attitude measurement device of tunnel boring construction guidance system |
| 12/12/2012 | CN202599401U Direction detection system of fireball |
| 12/12/2012 | CN202599400U Device for positioning facing direction of human face |
| 12/12/2012 | CN102819269A Sun angle tracking device |
| 12/12/2012 | CN102819089A Air medium split two-direction right-angle head |
| 12/12/2012 | CN102818554A Horizontal orientation method for advanced detection in tunnel |
| 12/12/2012 | CN101965498B Geodetic apparatus and method for controlling the same |
| 12/12/2012 | CN101932905B Localization of a surveying instrument in relation to a ground mark |
| 12/06/2012 | WO2012142108A3 Streaming portions of a quilted graphic 2d image representation for rendering into a digital asset |
| 12/05/2012 | CN202582529U Open pit mine slope angle measuring instrument |
| 12/05/2012 | CN202582528U Three-dimensional shooting protractor |
| 12/05/2012 | CN102809367A Space rotating angle measuring method based on double-shaft obliquity sensor |
| 12/05/2012 | CN102809361A Scale for solar tracking deviation |
| 11/29/2012 | WO2012159978A1 Method for remotely determining an absolute azimuth of a target point |
| 11/29/2012 | US20120300198 Frequency stabilized laser system |