This makes SLAM technology largely a matter of measurement and mathematics. Measurement and Mathematics An example of this measurement and mathematics in action, one can look at the implementation of Googleâs self driving car.
Grass Valley, CA Weather. The average temperature of Grass Valley is 57.84Â°F, which is lower than the California average temperature of 61.17Â°F and is higher than the national average temperature of 54.45Â°F. Historical Weather.
Grass Valley, which was originally known as Boston Ravine and later officially named Centerville, dates from the California Gold Rush, as does nearby Nevada City. When a post office was established in 1851, it was renamed Grass Valley the following year for unknown reasons.The town incorporated in 1860.rass Valley is the location of the Empire Mine and North Star Mine, two of the richest mines in California.