The space segment of GPS consists nominally of 24 satellites operating in six orbital planes spaced at 60° intervals around the equator. （ ）
举一反三
- The satellites of GPS orbit on six orbital planes spaced at （ ） intervals around the equator. A: 120° B: 90° C: 30° D: 60°
- Which of the following statements about the constellation of GLONASS is correct？ ( ) A: There are 24 satellites equally spaced in three orbital planes B: GLONASS is suited for the usage in high latitudes C: GLONASS uses a nominal altitude of 19,100 km D: GLONASS uses 64.8°nominal inclination angle with the equatorial plane of the Earth
- The 24 satellites in the Global Positioning System ( GPS ) are synchronous satellites, and they appear to be stationary to an observer on the earth.
- This is a large and ________ (space) modern hotel offering high standards of accommodation and service. A: spaced B: spacely C: space D: spacious
- This is a large and ________ (space) modern hotel offering high standards of accommodation and service.(1.0) A: spaced B: spacely C: space D: spacious