Adirondack Park trail register data for 2012

These data are a subset of data housed in the Adirondack Trail Registry Database (ADK-TReD), which includes data from 210 trail register books from 2012 located at trailheads in the Adirondack Park. Fields include group size, length of stay, and user days (defined as group size multiplied by the length of stay), as well as visitor origin information (location of residence). Only entries with valid origin data and those orginating from the states of Connecticut (CT), Massachusetts (MA), Maine (ME), New Hampshire (NH), New Jersey (NJ), New York (NY), Pennsylvania (PA), Rhode Island (RI), and Vermont (VT) are included in this dataset.

本数据集为阿迪朗达克步道登记数据库（Adirondack Trail Registry Database, ADK-TReD）所收录数据的子集，该库涵盖了2012年阿迪朗达克公园内各步道起点处的210本步道登记册中的相关数据。数据集字段包含团队规模、停留时长，以及用户日数（定义为团队规模与停留时长的乘积），此外还收录了访客来源信息（即常住地）。本数据集仅纳入具备有效来源数据，且来源为康涅狄格州（CT）、马萨诸塞州（MA）、缅因州（ME）、新罕布什尔州（NH）、新泽西州（NJ）、纽约州（NY）、宾夕法尼亚州（PA）、罗得岛州（RI）以及佛蒙特州（VT）的登记条目。