Determination method and determination device of height anomaly
A technology of height anomaly and measurement method, which is applied in the field of surveying and mapping, can solve problems such as difficulty in height anomaly measurement, low precision, and abnormal elevation of measurement points, and achieve the effect of avoiding complex algorithms and simplifying the accuracy of dots
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[0035] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0036] Such as figure 1 As shown, the present invention provides a method for measuring height anomalies, and the method for measuring comprises:
[0037] 1. Obtain the current latitude and longitude information of the device.
[0038] 2. Determine the corresponding first target network point in the preset elevation abnormal network point lookup table according to the latitude and longitude information obtained above; the first target network point is the network point corresponding to the current location of the device.
[0039] in:
[0040] The pre...
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