| Patents for G01C 5 - Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels (3,586) |
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| 08/18/2010 | CN201555579U Leveling rod |
| 08/11/2010 | EP2216441A2 Levelling system for rail technology |
| 08/11/2010 | CN201549134U Measuring instrument for solar altitude |
| 08/11/2010 | CN201548229U Device for indicating levelness and measuring included angle |
| 08/11/2010 | CN201548228U Mine geological record measuring device |
| 08/11/2010 | CN201548227U Measuring equipment for relative height between overhead lead wire and insulator |
| 08/05/2010 | DE102009000590A1 Device for projecting light beam on object in constructional industry, has beam-shaping lens formed in such manner that power density distribution of secondary light source includes hole perpendicular to propagation direction of beam |
| 08/04/2010 | CN101793512A Photoelectric hydrostatic level |
| 07/29/2010 | DE102010004517A1 Optisches Instrument mit Winkelanzeige und Verfahren zum Betreiben desselben The same optical instrument with angle indicator and method for operating |
| 07/29/2010 | DE102009002756B3 Laser instrument mounting, at walls/ceilings for leveling/marking applications, has magnetic and tube adapter and wall fasteners each with two positions for the laser |
| 07/28/2010 | CN201535671U 数字式高差测量仪 Digital height gauge |
| 07/28/2010 | CN101788286A Device and method for measuring vertical displacement of buildings |
| 07/28/2010 | CN101788285A Levelling staff capable of adjusting observation position and measurement technique thereof |
| 07/28/2010 | CN101787711A Wireless settlement sensor and method for measuring settlement values |
| 07/21/2010 | CN1680776B System and method for creating accurate topographical maps using DGPS with low drift |
| 07/20/2010 | US7761231 Outside monitoring device for mobile robot |
| 07/20/2010 | US7761196 Methods and systems of determining bearing when ADS-B data is unavailable |
| 07/20/2010 | US7761193 Method and device for ensuring the safety of a low-altitude flight of an aircraft |
| 07/14/2010 | CN201528388U Digital camera with function of elevation measurement |
| 07/14/2010 | CN201527272U Engineered high-durability fiber grating static level gauge |
| 07/14/2010 | CN101776448A Needle type roughmeter |
| 07/14/2010 | CN101776446A Method for determining three-dimensional coordinate of point that can not each by nondirectional transverse poles matching with total station |
| 07/14/2010 | CN101776445A Magnetically suspended gyroscope total station |
| 07/14/2010 | CN101772998A Ground level levelling instrument |
| 07/14/2010 | CN101308020B Leveling measuring method |
| 07/08/2010 | US20100172544 Method of measuring, on the fly, the height of an electrolysis anode |
| 07/07/2010 | CN201522274U Adjustable vernier leveling staff |
| 07/07/2010 | CN101769737A statoscope |
| 07/07/2010 | CN101769736A Mining height instrument for continuous miner |
| 07/06/2010 | US7751976 Rotary wing aircraft flight control system with a proximity cueing and avoidance system |
| 07/06/2010 | US7751949 Atmosphere model |
| 07/06/2010 | US7751947 Methods and systems for displaying assistance messages to aircraft operators |
| 06/30/2010 | CN101761110A Automatic water adding method and device of dam water tube-type settlement instrument |
| 06/29/2010 | US7747382 Methods and systems for real-time enhanced situational awareness |
| 06/24/2010 | WO2010069934A1 Method of correcting the barometric altitude of aircraft implemented in an air traffic control system |
| 06/23/2010 | CN201514197U Digital display type track gage measuring rule |
| 06/23/2010 | CN101750050A Filtering method for improving stability of altitude data |
| 06/23/2010 | CN101750037A Accurate measuring method of large-scale irregular earthwork excavated volume |
| 06/22/2010 | US7742624 Perspective improvement for image and video applications |
| 06/16/2010 | CN101743487A Weather prediction system |
| 06/15/2010 | US7739004 Automatic engine fuel flow monitoring and alerting fuel leak detection method |
| 06/09/2010 | CN201503267U Digital water level capable of measuring automatically |
| 06/09/2010 | CN201503266U Internal micrometric plate automatic level |
| 06/09/2010 | CN101726231A Multifunctional measuring positioning frame for rail support platform of rapid trains CRTS II type rail plate |
| 06/08/2010 | US7731709 Optical height zeroing device |
| 06/08/2010 | US7730624 Laser marker |
| 06/08/2010 | CA2681681A1 Mapping concentrations of airborne matter |
| 06/02/2010 | CN201497502U Leveling instrument |
| 06/02/2010 | CN201497501U Digital ground level height measurer |
| 06/02/2010 | CN101718544A Static level monitoring system |
| 06/02/2010 | CN101718543A Device for measuring deflection/ displacement line shape by pressure difference and method thereof |
| 06/02/2010 | CN101446491B Error detection device of electronic reading system of digital level and detection method thereof |
| 06/02/2010 | CN101315277B Method for measuring hydrotechnics and river engineering model altitude |
| 06/02/2010 | CN101105969B Hard disk drive for vehicle |
| 06/01/2010 | US7726690 Vehicle for deploying a mobile surveillance module |
| 05/26/2010 | CN201488718U Rapid measuring device for channel discharge cross section |
| 05/26/2010 | CN101713649A Disturbing gravity-based quasi-geoid land-sea seamless splicing method |
| 05/20/2010 | US20100125381 Method and device of terrain avoidance for an aircraft |
| 05/19/2010 | CN101709960A Vest-pocket altimeter range finder |
| 05/18/2010 | US7720554 Methods and apparatus for position estimation using reflected light sources |
| 05/14/2010 | WO2010053392A1 Transducer for measuring vertical displacements |
| 05/12/2010 | CN201464654U Electronic equipment used for positioning and obtaining three-dimensional motion trajectory of object and based on network computation |
| 05/12/2010 | CN201464653U Object three-dimensional motion track positioning and tracking system based on network computation |
| 05/12/2010 | CN201464191U Detection device of front goods shelf of motorcycle |
| 05/12/2010 | CN201463883U Remote controller capable of improving working environment for precision leveling survey |
| 05/12/2010 | CN201463882U Floor height measurer |
| 05/12/2010 | CN201463881U Digital multi-function dendrometer |
| 05/12/2010 | CN201463878U Novel face measuring instrument |
| 05/12/2010 | CN101706271A Vehicle-mounted multifunctional altitudinal instrument |
| 05/12/2010 | CN101706270A Device for measuring embankment settlement and measuring method |
| 05/06/2010 | WO2010049572A1 Device for measurement of length of wood |
| 05/05/2010 | EP2182321A1 Method and system for floor-sensitive localisation of RFID tags |
| 05/05/2010 | CN101701815A Liquid height measuring instrument |
| 04/28/2010 | CN1796050B Tools for grinding samples of detection for electron microscope |
| 04/28/2010 | CN1673681B Method of detection of the beginning of a diving for diving computer |
| 04/21/2010 | CN201440300U Ultrahigh automatic monitoring system |
| 04/20/2010 | US7702134 Method and apparatus for identifying three dimensional coordinates on a tire |
| 04/15/2010 | US20100088910 Aiming of a geodetic instrument |
| 04/15/2010 | US20100088908 Device and method for determining vertical positions |
| 04/08/2010 | WO2010037726A2 Method and system for monitoring waterbottom subsidence |
| 04/07/2010 | CN201436644U Combined demonstration teaching aid for measuring sun height |
| 04/07/2010 | CN101691999A Automatic level with built-in micrometer panel and assembly method thereof |
| 04/07/2010 | CN101691985A Oil seal type dial indicator settlement gauge |
| 04/06/2010 | US7693614 Airplane emergency navigational system |
| 04/06/2010 | US7693613 Curvilinear distance estimation method for a moving vehicle with limited maneuverability |
| 04/06/2010 | US7690247 Autonomous biobuoy for detecting a characteristic of a marine biosphere and method of assembling the biobuoy |
| 03/31/2010 | CN201434681Y Implicit settlement tester |
| 03/31/2010 | CN201434680Y Reflective leveling rod |
| 03/31/2010 | CN101685011A Precise levelling method by total station |
| 03/31/2010 | CN101684632A Settlement test method for embankment filling construction |
| 03/17/2010 | CN101672643A Portable water tube tiltmeter with double-measuring bar |
| 03/17/2010 | CN100594356C Liquid level measurer equipped on headblocks of two 40-inch spreaders |
| 03/11/2010 | US20100063737 3-dimensional discrete data re-sampling method and device |
| 03/10/2010 | EP2161538A2 Device, method and computer program product for altimetry system |
| 03/10/2010 | EP2160636A1 Weather prediction system |
| 03/10/2010 | CN101666643A Height measuring device |
| 03/10/2010 | CN101666642A Digital level capable of automatically measuring |
| 03/10/2010 | CN101666641A Image recognition method |
| 03/09/2010 | US7675434 Method and device for detecting, on the ground, the obstruction of a pressure tap of a static pressure sensor of an aircraft |
| 03/04/2010 | DE202009017495U1 Selbstnivellierendes Messgerät Self-leveling gauge |