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That's because GPS is only accurate to distances of roughly 15 feet, so nav systems have to make an educated guess as to where a vehicle is by using its approximate location and heading.

Exactus Land Surveyors ensure that every plan meets the highest standards of accuracy and precision. Topographic Surveys A topographic survey details a surface elevation, showing contours and ...

These signals tell the receiver exactly where it is.But for GPS to be accurate, it needs good signal strength. Signal strength is based on two things: Sat-Count and HDOP. Let’s start with Sat-Count.

The latest Rasmussen Reports national telephone and online survey finds that in the elections for Congress, 48% of Likely U.S. Voters would vote for the Republican candidate, while 45% would vote ...

This could be an alternative to GPS, which is vulnerable to jamming ... a worldwide foundation with a resolution of 50 cm or better and 3 m accuracy in all dimensions.” “Our accuracy is as good in ...

The Iowa pollster behind the bombshell survey that sent shockwaves through the presidential election on Saturday night has defended the results showing Kamala Harris leading in the conservative state.

64 percent of citizens prefer cheap food more often, 42 percent of those polled have reduced their diet, and 27 percent skip some meals. In addition, 19 percent of respondents noted that they began to ...

The filter estimates the short-range and long-rage positions simultaneously with the combination of the GPS data and IMU orientation information. We considered Kalman filter for sensor fusion which ...