Chapter4.0_data
收藏资源简介:
1) Spatial data: This dataset includes raw shapefiles used for an overlay analysis of digitized imagery, pre- and post-herbicide treatment from a remotely piloted aircraft system to invasive Phragmites australis. Images were digitized in ArcGIS Pro (v. 3.1.0, ESRI Inc., Redlands, CA). Files include the targeted treatment area, pre-treatment (2022) digitized P. australis classification, and post-treatment (2023) digitized vegetation damage. Site codes correspond to the following sites: BDD- Baie du Doré, RPP- Rondeau Provincial Park, SL- Spongy Lake, WD- Wood Drive. Note: there is no post-treatment classification at Wood Drive. 2) Data: This dataset includes outputted area and calculated percentage values from the overlay analysis, maximum drift measurements, and vegetation transect data/metadata.
1) 空间数据:本数据集包含用于叠加分析(overlay analysis)的原始形状文件(shapefile),该分析针对入侵性澳洲芦竹(Phragmites australis),利用遥控航空器系统(remotely piloted aircraft system)采集了除草剂处理前后的航拍影像并完成数字化工作。所有影像数字化操作均在ArcGIS Pro(版本3.1.0,ESRI Inc.,加利福尼亚州雷德兰兹)中完成。数据集文件涵盖目标处理区域、2022年除草剂处理前的数字化澳洲芦竹分类结果,以及2023年处理后的数字化植被受损情况。站点代码对应如下:BDD——多雷湾(Baie du Doré)、RPP——隆多省立公园(Rondeau Provincial Park)、SL——斯庞吉湖(Spongy Lake)、WD——伍德车道(Wood Drive)。注:伍德车道站点无处理后分类结果。 2) 数据:本数据集包含叠加分析输出的面积值与计算所得百分比值、最大漂移测量值,以及植被样带(vegetation transect)数据/元数据(metadata)。



