jaelin215/NDVI

该数据集包含了从2024年1月1日至2024年1月31日的NDVI（归一化植被指数）数据，总共有10.7M行数据，大小为87.1MB。数据已经重采样到107m x 107m的分辨率（原始文件为10m x 10m）。每个Parquet文件包含多达1M行数据，大小可达8.7MB。GeoTiff文件大小可达26.2MB，CSV文件大小可达53.1MB。数据的地理边界位于匈牙利。由于分辨率较低，该数据可能不适合小规模农民的作物/土壤健康水平监测，但适用于中规模田地级别的监测。由于内存限制，无法在原始分辨率下保存Parquet文件。尽管如此，这些数据仍可以作为任何规模作物/土壤健康监测的合成数据。目前尚未应用质量掩码。

This dataset contains NDVI (Normalized Difference Vegetation Index) data from January 1, 2024, to January 31, 2024, with a total of 10.7M rows and a size of 87.1MB. The data has been resampled to a resolution of 107m x 107m (the original file was 10m x 10m). Each Parquet file contains up to 1M rows and can be up to 8.7MB in size. GeoTiff files can be up to 26.2MB, and CSV files can be up to 53.1MB in size. The geographic boundary of the data is located in Hungary. Due to the low resolution, the data may not be suitable for crop/soil health level monitoring for small-scale farmers but is suitable for medium-scale field level monitoring. The data cannot be saved in the original resolution to Parquet files due to memory issues (with local 16GB memory). However, it can still be used as synthetic data for crop/soil health monitoring at any scale. Quality mask has not been applied yet.