Surveyed Public Land Survey System Lines

This dataset is an index of Public Land Survey System (PLSS) lines within the City and County of Denver. It is similar to the other Township-Range-Section layers available on the CCD GIS except: 1) this dataset contains quarter-section and sixteenth-section lines, and 2) the extent of this dataset is limited to GPS-derived and calculated land corner positions, and does not extend as far as the other TRS layers.本数据集为丹佛市及丹佛县范围内的公共土地测量系统（Public Land Survey System，PLSS）线路索引。该数据集与CCD GIS平台上可用的其他镇区-排区-地块（Township-Range-Section，TRS）图层相似，但存在两处区别：1）本数据集包含四分之一地块（quarter-section）与十六分之一地块（sixteenth-section）线路；2）本数据集的覆盖范围仅限通过GPS获取及计算得到的土地界桩位置，并未如其他TRS图层那般覆盖更广阔的范围。