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Data Structure ?
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README.md
# 全球历史气候学网络月度数据集（GHCN - M）
## 背景
全球历史气候学网络（GHCN）是一个整合了全球陆地表面气象站气候摘要的数据库。该数据集包含了来自全球历史气候学网络月度数据集（GHCN - M）3.2.1版本的网格化平均温度异常值，即与参考值或长期平均值的偏差。这些网格化异常值是根据经过偏差校正的GHCN - M数据生成的。每个月的数据由全球范围内以5°×5°为基础生成的2592个网格化数据点组成（经度72格，纬度36格）。
* **频率**：每月
* **时间段**：1880年至2016年
## 内容
可获取1880年1月至最近一个月每个月的网格化数据。数据为摄氏度的温度异常值。每个网格化数值都乘以100并以整数形式写入文件。缺失值用 - 9999表示。
数据按年、月、纬度和经度进行格式化。每行有72个经度网格值 —— 每个网格标记为“lon的串联”
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- 1. If any data on this site involves infringement, please contact us promptly, and we will arrange for the data to be taken offline.
- 1. The data originates from internet data collection or provided by service providers, and this platform offers users the ability to view and browse datasets.
- 2. This platform serves only as a basic information display for datasets, including but not limited to image, text, video, and audio file types.
- 3. Basic dataset information comes from the original data source or the information provided by the data provider. If there are discrepancies in the dataset description, please refer to the original data source or service provider's address.
- 1. All datasets on this site are copyrighted by their original publishers or data providers.
- 1. If you need to repost data from this site, please retain the original data source URL and related copyright notices.
- 1. If any data on this site involves infringement, please contact us promptly, and we will arrange for the data to be taken offline.
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