说明:坐标系以直杆底端为原点,水平地面为xy平面。直杆垂直于地面。测量日期:201北京时间x坐标(米)y坐标(米)影子长度(米)
14:42 1.03650.4973 1.149625826
14:45 1.06990.5029 1.182198976
14:48 1.10380.5085 1.215296955
14:51 1.13830.5142 1.249051052
14:54 1.17320.5198 1.28319534 Array 14:57 1.20870.5255 1.317993149
15:00 1.24480.5311 1.353364049
15:03 1.28150.5368 1.389387091
15:06 1.31890.5426 1.426152856
15:09 1.35680.5483 1.463399853
15:12 1.39550.5541 1.501481622
15:15 1.43490.5598 1.540231817
15:18 1.47510.5657 1.579853316
15:21 1.5160.5715 1.620144515
15:24 1.55770.5774 1.661270613
15:27 1.60030.5833 1.703290633
15:30 1.64380.5892 1.74620591
15:33 1.68820.5952 1.790050915
15:36 1.73370.6013 1.835014272
15:39 1.78010.6074 1.880875001
15:42 1.82770.6135 1.927918447
测量日期:2015年4月18日
小时影子长度(米)
14.7 1.149625826
14.75 1.182198976
14.8 1.215296955
14.85 1.249051052 Array
14.9 1.28319534
14.95 1.317993149
15 1.353364049
15.05 1.389387091
15.1 1.426152856
15.15 1.463399853
15.2 1.501481622
15.25 1.540231817
15.3 1.579853316
15.35 1.620144515
15.4 1.661270613
15.45 1.703290633
15.5 1.74620591
15.55 1.790050915
15.6 1.835014272
15.65 1.880875001
15.7 1.927918447