重庆市公里格网植被生物价值量数据(2005)

本数据集包含2005年重庆市公里格网植被生态系统生物价值量，空间分辨率为1km，时间分辨率为年。主要用于地理学、生态学、资源环境科学等方面的相关研究。其中所用NPP数据来源于美国NASA MODIS遥感数据, 网址为:http://www.nasa.gov/。植被覆盖度数据基于MODIS植被指数反演得到，最后在arcigis10.2工具箱里，使用栅格计算器计算得到本数据集

This dataset contains the biological value of vegetation ecosystems mapped on a 1-kilometer grid in Chongqing Municipality for the year 2005, with a spatial resolution of 1 km and an annual temporal resolution. It is mainly used for relevant research in geography, ecology, resource and environmental science, and other related academic fields. The Net Primary Productivity (NPP) data used in this dataset is sourced from the MODIS remote sensing data provided by NASA (National Aeronautics and Space Administration) of the United States, with its official website being http://www.nasa.gov/. The vegetation coverage data was retrieved through inversion based on MODIS vegetation indices. Finally, this dataset was generated using the Raster Calculator tool in the ArcGIS 10.2 toolbox.