| 摘要 |
<p>The electronic low performance processing device with small low resolution display for defining the geographic location referring to certain maps consists of a unit (1) for determining its own geographic location, or unit (7) for manual and/or unit (8) for entering any geographic coordinate in digital form, a unit (2) with data on the corresponding map (3), which the searched geographic coordinate refers to, a processor (4), a low resolution display (5), a unit (6) for entering data on maps, which the query of the geographic coordinate refers to, buttons (9) for manual control of the device and power supply source (10). The device according to the invention assigns to each geographic height, which is determined by unit (1) and is expressed in the form of coordinates (x, y) in any geographic coordinate system on the map (3) the corresponding quadrant (3b), where the selected place is located and within that additional exact plane coordinates (10) (x' and y') based on a certain corner (3g) of the quadrant (3b), where the coordinates (10) are expressed in any known measure of length, preferably in mm.</p> |
