
Topo USA User Guide
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The total distance where the terrain is uphill.
Climbing Elevation
The amount of ascending vertical distance.
Coordinates
A set of numbers (e.g., latitude and longitude) used to identify the specific location of a
point.
Course
The azimuth and length of a line, considered together.
CST
Central Standard Time
Current Elevation
The elevation above sea level at a specific point.
Descending Distance
The total distance where the terrain is downhill.
Descending Elevation
The amount of descending vertical distance.
Differential GPS (DGPS)
A technique to improve GPS accuracy that uses pseudo-range errors recorded at a known
location to improve the measurements made by other GPS receivers within the same
general geographic area.
Dilution of Precision (DOP)
The total effect of all error sources in locating a position.
Содержание Topo North America
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Страница 311: ...Using Third party GPS Devices 297 11 Repeats the steps for each waypoint file you want to receive 12 Click Finish ...
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Страница 339: ...Using NetLink and MapShare 325 Step 8 Exit the MapShare Wizard Click Close to exit the MapShare Wizard ...
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Страница 369: ...Index 355 X XSym 197 198 Z ZIP Postal Codes 60 Zone 303 Zoom Tools 9 19 Zooming In and Out 9 ...