搜索结果: 1-4 共查到“测绘科学技术 accelerometer”相关记录4条 . 查询时间(0.046 秒)
Accelerometer-measured dose-response for physical activity, sedentary time, and mortality in US adults
sedentary behavior physical activity mortality accelerometer light-intensity activity moderate-to-vigorous intensity activity
2018/12/18
Background: Moderate-to-vigorous–intensity physical activity is recommended to maintain and improve health, but the mortality benefits of light activity and risk for sedentary time remain uncertain.
Basic Study On The Real-time Three-dimensional Position Measurement of Ground Moving Objects Using An Accelerometer and Gyros
Surveying Development Measurement
2015/7/15
In recent years, electronics and computer technology have been applied to the development of survey instruments, and
the methods of measurement have widely changed. We make use of sophisticated syste...
FUNDAMENTAL RESEARCHES INTO THE DEVELOPMENT OF INERTIAL PHOTOGRAMMETRY USING ACCELEROMETER AND GYRO
Inertial navigation system Photogrammetry Exterior orientation element Accelerometer Gyro Control points
2015/1/6
When the position and inclination (exterior orientation element) of a camera at the time of photography are searched for by conventional photogrammetry, the standard point ground coordinates must be k...
FUNDAMENTAL STUDY ON REAL TIME MEASUREMENT OF ALTITUDE DATA WITH ACCELEROMETER AND VEHICLE SPEED SENSOR
Inertial navigation system Accelerometer Vehicle speed sensor Altitude Platform Mobile
2014/12/29
The background of this research is in the easy measurement of the difference of elevation of the surface of the earth in the developing countries. The leveling is being measured by generally using the...