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دقت زمینسنجی
However, in comparison with space imagery, surveying with ALS provides valuable additional information that details data from space both in resolution and geodetic accuracy, with the possibility of regular updating and updating of data, with a lower dependence on weather conditions (cloudiness is not an obstacle for works with ALS).
BVS can be used at extremely low altitudes, which makes it possible to obtain a geodetic accuracy unattainable for manned vehicles (up to 2-3 cm against 15-20 cm)
;Low resolution and geodetic accuracy of images (it is impossible to identify violations in field areas, it is impossible to accurately determine the boundaries and area of the field)
;significantly better geodetic accuracy (up to 20 cm), which allows you to determine the exact boundaries and areas of crops, put fields on cadastral accounting, perform forecasting of yields with high accuracy (based on current and statistical indicators)
;the possibility of flying at extremely low altitudes, which makes it possible to obtain a geodetic accuracy unattainable for manned vehicles (up to 2-3 cm against 15-20 cm for manned vehicles).
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