Nodes and other signals from the Navarre High Accuracy Leveling Network (REDNAP)

Location of nodes and other signals from the Navarre High Accuracy Leveling Network (REDNAP). It consists of 15 nodes and 840 signals distributed by the main roads of the Community Foral. The coordinates of these points have been obtained by GPS observations with different degrees of accuracy, but finally guaranteeing that 81 % of these signals have a positioning error of less than 10 centimeters. The signs are usually metal nails embedded in bridge shoes, gutters, posters...本数据集记录了纳瓦拉高精度水准测量网络（Navarre High Accuracy Leveling Network, REDNAP）的测点节点与各类测量标志的分布位置。该数据集包含15个测点节点与840个测量标志，沿福拉尔自治区的主要道路布设。上述测点的坐标通过不同精度等级的全球定位系统（Global Positioning System）观测获取，最终确保其中81%的标志点定位误差小于10厘米。该类标志通常为嵌入桥梁支座、排水槽、广告牌等位置的金属钉。