一个乌托邦城市的发展？比较圣克鲁斯-德特内里费和圣克里斯托瓦尔-德拉拉古纳的陆地和天空景观
The development of a utopian city? Comparing land- and skyscapes in Santa Cruz de Tenerife and San Cristobal de la Laguna
摘要：
我们讨论的特殊规划的城市圣克里斯托瓦尔德拉拉古纳，在加那利群岛的特内里费岛（西班牙），当比较附近和基本上当代圣克鲁斯德特内里费，这是作为一个海港的前城市。为此，我们回顾了我们以前的研究的确切空间方向的二十一个历史悠久的基督教教堂目前存在于旧的拉古纳的一部分，我们比较的六个类似的建筑物位于圣克鲁斯的分析，并在这里首次提出。在这两个城市中，我们将历史教堂的空间方向作为各自城市网格原始布局的良好指标。虽然我们在拉古纳发现了一个清晰的方位模式，它挑选出一个略低于20度的绝对值天文十进制，指向一个接近圣克里斯托瓦尔-德-利西亚的7月25日节日的首选日期，但在圣克鲁斯的情况下，这种趋势并没有被遵循。相反，我们发现的模式为圣克鲁斯，在不确定性，由于低的统计数据，除了一个春分和一个冬至为导向的教堂，是一致的地形方向内的正典限制的日出。这一结果突出了拉古纳市的独特性，并支持了16世纪早期精心规划的想法。
英文摘要：
We discuss the peculiar planning of the city of San Cristobal de La Laguna, in the Canary Island of Tenerife (Spain), when compared to the nearby and essentially contemporary Santa Cruz de Tenerife, which served as a maritime port of the former city. For this we review our previous study of the exact spatial orientation of twenty-one historic Christian churches currently existing in the old part of La Laguna, which we compare with the analysis of six similar buildings located in Santa Cruz, and presented here for the first time. In both cities, we take the spatial orientation of historic churches as good indicators of the original layout of the respective urban lattices. Although we find a clear orientation pattern for La Laguna, which singles out an absolute-value astronomical declination slightly below 20 degrees, pointing to a preferred date close to the July 25th feast-day of San Cristobal de Licia, in the case of Santa Cruz this trend is not followed. On the contrary, the pattern we find for Santa Cruz, within the uncertainties due to the low statistics, and apart from one equinoctial and one solstitial oriented churches, is consistent with an orographic orientation within the canonic limits of sunrise. This result highlights the uniqueness of the city of La Laguna, and supports the idea suggesting its deliberate planning in the early 16th century.
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