earth rotating on its axis

Brand Name:PDV

Model Number:PT-QX10

Place of Origin:Beijing, China (Mainland)

...be adjusted in a small range (x axis: 2.5 ° earth small angle rotation adjustment; y axis: 5 ° earth tilt and pitch adjustment). The differential head is used for operation, which is easy to use. The bottom of the product has a mounting screw hole, which

Brand Name:RUYA

Model Number:2-STGZ/1

Place of Origin:China

...axis. It is a TL-type two-dimensional tracking equipment. A device that simulates satellite pointing and attitude on the ground while eliminating the influence of the earth's rotation. It can be used as a quantum communication ground receiving station, and

Brand Name:Firepower

Model Number:NF701A

Place of Origin:China

...resolving it into directional components, the system accurately calculates the azimuth between the gyroscope’s main axis and geographic north. The unit integrates a fiber optic gyroscope, accelerometer, rotation control mechanism, and embedded computer,