The methods to obtain the tree information by aerial remote sensing technique and locate the position of (diseased) trees by portable GPS were studied.
探讨了通过航空录像技术获取林木健康信息及手持式GPS地面定位变色树木的方法。
This is the first research on the evaluation model of the level of urban greening characterized by frequency curve of green rate with the technique of aerial remote sensing and computers.
本文首次探讨并提出了应用航空遥感和计算机技术建立以绿化覆盖率频数曲线为特征的城市绿化水平评估模式。
But the unmanned aerial vehicle remote sensing technique by high superiority and so on resolution, data fast processing, to place real-time investigation, low end, is widely applied.
而无人机遥感技术以高分辨率、数据快速处理、对地实时调查、低价位等优势，被广泛应用。
But the unmanned aerial vehicle remote sensing technique by high superiority and so on resolution, data fast processing, to place real-time investigation, low end, is widely applied.
而无人机遥感技术以高分辨率、数据快速处理、对地实时调查、低价位等优势，被广泛应用。
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