extrapolated_channel_network_WaterBoard

Extrapolated channel network layer, based on 2003 Napa Co LiDAR, from the California State Water Resources Control Board ("Water Board"). To be used for runoff and other hydrologic analyses in the Napa River basin. Please note: the data contained herein are approximate at best. This layer is meant for visualization and general modeling purposes only and not meant to represent actual/accurate stream centerline locations.外推河道网络图层（Extrapolated channel network layer）基于2003年纳帕县（Napa Co）激光雷达（LiDAR）数据制作，数据来源于加州水资源控制委员会（California State Water Resources Control Board，简称“水委会”）。本图层可应用于纳帕河流域的径流及其他水文分析工作。请注意：本数据集所载数据仅为近似值。本图层仅用于可视化展示与通用建模场景，不得用于表征实际、精确的河道中心线位置。