Vegetation Coverage 2025

Overview This Feature Service provides detailed vegetation data for the Cape Cod region, derived from high-resolution aerial imagery captured in spring 2025. It highlights tree cover and various forms of ground vegetation, supporting environmental monitoring and land use planning efforts. Feature Layers Vegetation Layer: Represents diverse types of ground cover including canopy (tree cover), grassland, and sand areas. The data was acquired through a 2025 project that updated an existing planimetric dataset and incorporated new features. Imagery used includes four spectral bands (true color and near infrared) with a ground sample distance of 7.5 cm, obtained under optimal spring conditions to ensure high positional accuracy and minimal environmental obstructions. Geographic Coverage This service focuses exclusively on the Cape Cod area in Massachusetts, providing a regional dataset valuable for local environmental management and planning. Source and Data Quality The data was produced by NV5, funded by the Cape Cod Commission. The imagery was collected under strict conditions to ensure leaf-off, snow-free, and clear atmospheric conditions, resulting in improved vegetation discrimination and spatial accuracy. Use Cases Environmental conservation and habitat analysis Urban and regional planning involving vegetation management Geospatial analysis for land cover change detection## 概览 本要素服务（Feature Service）提供科德角（Cape Cod）区域的详细植被数据，其源自2025年春季拍摄的高分辨率航空影像。该数据集重点呈现林木覆盖与各类地表植被类型，可为环境监测与土地利用规划工作提供支撑。 ## 要素图层 植被图层：涵盖冠层（林木覆盖）、草地与沙地等多种地表覆盖类型。本数据通过2025年项目获取，该项目更新了现有平面数据集并新增了相关要素。所用影像包含4个光谱波段（真彩色与近红外波段），地面采样距离为7.5厘米，采集于最佳春季条件下，以确保较高的定位精度与最少的环境遮挡。 ## 地理覆盖范围 本服务仅聚焦马萨诸塞州（Massachusetts）的科德角区域，所提供的区域数据集可有效支撑当地环境管理与规划工作。 ## 数据源与数据质量 本数据由NV5制作，科德角委员会（Cape Cod Commission）资助。影像采集严格遵循相关标准，确保处于无叶、无雪且大气通透的条件，从而提升了植被识别精度与空间定位准确性。 ## 应用场景 1. 环境保护与栖息地分析 2. 涉及植被管理的城市与区域规划 3. 用于土地覆盖变化检测的地理空间分析