Image control point mark of unmanned aerial vehicle
The utility model belongs to the technical field of unmanned aerial vehicle aerial survey, and particularly relates to an unmanned aerial vehicle image control point mark. The waterproof surface cloth is light in weight and convenient to manufacture, can be rolled up when not used, and is convenient...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model belongs to the technical field of unmanned aerial vehicle aerial survey, and particularly relates to an unmanned aerial vehicle image control point mark. The waterproof surface cloth is light in weight and convenient to manufacture, can be rolled up when not used, and is convenient to carry; the mark surface cloth adopts the inner folding edge design, the tension of the edge of the surface cloth is enhanced, and the four edges are tensioned through the adjustment of the ground inserting nails when the mark surface cloth is used, so that the whole mark surface cloth is smooth and flat, and the measurement and the interior interpretation are convenient; the mark surface cloth of the image control point mark is tightly nailed on the ground by using the mark nail, so that the mark is not easily blown by wind and the quality of the image control point is not influenced; and meanwhile, the signboard is arranged on the inner folding edge of the photo control point mark, so that the damage caused by |
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