2.5°GOSAT全球逐月CO2柱浓度数据（2009.06-2011.11）

温室气体观测卫星"IBUKI"(GOSAT)是世界上第一颗用于测量二氧化碳和甲烷两种主要的温室气体的浓度的航天器（图1）。GOSAT于2009年1月23号成功发射。科学家们通过分析GOSAT卫星观测数据，可以确定二氧化碳和甲烷的全球分布情况，这些气体的源和汇随季节、年份和不同地点的变化情况。这些成果将让我们对全球变暖的起因有更深入更科学的理解的同时，还将作为最基础的信息来源，帮助我们更好地预测天气变化和建立健全的计划以缓和全球变暖。空间分辨率2.5°×2.5°

The Greenhouse Gases Observing Satellite "IBUKI" (GOSAT) is the world's first spacecraft dedicated to measuring the concentrations of two major greenhouse gases, carbon dioxide and methane (Figure 1). GOSAT was successfully launched on January 23, 2009. By analyzing the observational data from the GOSAT satellite, scientists can determine the global distributions of carbon dioxide and methane, as well as the seasonal, annual, and spatial variations of their sources and sinks. These findings will not only deepen our scientific understanding of the causes of global warming, but also serve as fundamental information sources to better predict climate changes and formulate sound plans to mitigate global warming. Spatial resolution: 2.5° × 2.5°

搜集汇总

背景与挑战

背景概述

该数据集提供了2009年6月至2011年11月期间全球范围内的逐月CO2柱浓度数据，空间分辨率为2.5°×2.5°，由GOSAT卫星观测得到。数据主要用于研究全球二氧化碳分布及其变化，支持全球变暖相关研究。