Android智能手機樹高測量APP開發(fā)與試驗
發(fā)布時間:2018-09-11 08:33
【摘要】:Android手機系統(tǒng)憑借其開放性、靈活性等強大的優(yōu)勢成為手機系統(tǒng)應(yīng)用開發(fā)的必要選擇。文章探討了基于Android手機傳感器的林木單株樹高測量程序的技術(shù)要點及實踐過程,并通過實驗將測定結(jié)果與傳統(tǒng)布魯萊斯(Blume-Leiss)測高器進行了對比分析,結(jié)果發(fā)現(xiàn)安卓手機測樹APP測量林木單株樹高方法的平均誤差為3.19;布魯萊斯(Blume-Leiss)測高器法測量林木單株樹高的平均誤差值為3.70。安卓手機測樹高APP方法的平均誤差值精度比后者提高了62%。
[Abstract]:Android mobile phone system with its open, flexible and other powerful advantages become the necessary choice of mobile phone system application development. This paper discusses the technical points and practical process of the program of tree height measurement based on Android mobile phone sensor, and compares the results with the traditional Blume-Leiss altimeter through experiments. The results showed that the average error of APP and Blume-Leiss was 3.19 and 3.70, respectively. The average error accuracy of the APP method for Android phones is 62% higher than the latter.
【作者單位】: 北京工業(yè)職業(yè)技術(shù)學(xué)院;北京林業(yè)大學(xué)精準(zhǔn)林業(yè)北京市重點實驗室;
【基金】:國家自然科學(xué)基金資助項目(41371001)
【分類號】:TP311.56;S758
本文編號:2236165
[Abstract]:Android mobile phone system with its open, flexible and other powerful advantages become the necessary choice of mobile phone system application development. This paper discusses the technical points and practical process of the program of tree height measurement based on Android mobile phone sensor, and compares the results with the traditional Blume-Leiss altimeter through experiments. The results showed that the average error of APP and Blume-Leiss was 3.19 and 3.70, respectively. The average error accuracy of the APP method for Android phones is 62% higher than the latter.
【作者單位】: 北京工業(yè)職業(yè)技術(shù)學(xué)院;北京林業(yè)大學(xué)精準(zhǔn)林業(yè)北京市重點實驗室;
【基金】:國家自然科學(xué)基金資助項目(41371001)
【分類號】:TP311.56;S758
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