Exercise 10 |
Ex.10-1 List in tabular form the fundamental differences between electro-optical and electromagnetic distance measuring instruments. Ex.10-2 List the major systematic errors that affect the observation of EDM system. State how the errors are m. Ex.10-3 The modulated frequency for microwave transmission is exactly 10 MHZ at temperature 15.4 oC atmospheric pressure 645 mm Hg and vapor pressure 3.8 mm Hg. Calculate the modulated wavelength under this connection. |