SnowEx23 Bonanza Creek Experimental Forest Terrestrial Lidar Scans, Version 1

This data set contains digital terrain models (DTMs) derived from terrestrial lidar scans (TLS) collected as part of the SnowEx 2023 campaign. Data were collected at the Bonanza Creek Experimental Forest near Fairbanks, Alaska in October 2022 (snow-off conditions) and March 2023 (snow-on conditions). The DTMs are provided as Geographic Tagged Image (GeoTIFF) files, where each file corresponds to a unique survey site. Unprocessed point cloud data from which these DTMs were derived are available as the SnowEx23 Bonanza Creek Experimental Forest Terrestrial Lidar Scans Raw, Version 1 (SNEX23_BCEF_TLS_Raw) data set

本数据集包含源自地面激光雷达扫描（terrestrial lidar scans, TLS）生成的数字地形模型（digital terrain models, DTMs），其作为SnowEx 2023科考计划的一部分被采集。数据采集于阿拉斯加州费尔班克斯附近的博南扎溪实验林，分别在2022年10月（无雪工况）与2023年3月（有雪工况）完成。该数据集的数字地形模型以地理标记图像（GeoTIFF）格式提供，每个文件对应一个独立的测量站点。用于生成这些DTM的未处理点云数据，可通过SnowEx23 Bonanza Creek Experimental Forest Terrestrial Lidar Scans Raw, Version 1（SNEX23_BCEF_TLS_Raw）数据集获取。