The Ozone Monitoring Instrument (OMI) aboard NASA's Aura satellite (launched in 2004) measures ozone from Earth's surface to top-of-atmosphere. OMI also measures sulfur dioxide (SO 2 ), aerosols, and cloud top pressure.

The Ozone Monitoring Instrument (OMI) instrument can distinguish between aerosol types, such as smoke, dust, and sulfates, and measures cloud pressure and coverage, which provides data to derive tropospheric ozone. OMI continues the TOMS record for total ozone and other atmospheric parameters related to ozone chemistry and climate. OMI ...

The Ozone Monitoring Instrument (OMI) uses an imaging spectrometer to distinguish between aerosol types, such as smoke, dust, and sulfates. It measures cloud pressure and coverage, which provides data to derive tropospheric ozone.

The ozone monitoring instrument (OMI) [1] is a nadir-viewing visual and ultraviolet spectrometer aboard the NASA Aura spacecraft, which is part of the satellite constellation A-Train. In this group of satellites Aura flies in formation about 15 minutes behind Aqua satellite , both of which orbit the Earth in a polar Sun-synchronous pattern, and ...

2024年10月21日 · Aura's Ozone Monitoring Instrument (OMI) instrument can distinguish between aerosol types, such as smoke, dust, and sulfates, and measures cloud pressure and coverage, which provides data to derive tropospheric ozone. OMI continues the TOMS record for total ozone and other atmospheric parameters related to ozone chemistry and climate.

This tool allows OMI or OPMS daily ozone values to be retrieved as a time series for a specific latitude and longitude coordinate and date range. The resulting dataset can be generated in either CSV-text or an XY-Plot in PNG format.

Ozone Monitoring Instrument (OMI) OMI is a nadir viewing spectrometer that measures solar reflected and backscattered light in a selected range of the ultraviolet and visible spectrum. The instrument’s 2600-km viewing swath is perpendicular to the orbit track, providing complete daily coverage of the sunlit portion of the atmosphere.

OMI数据集包含由NASA的Aura卫星上的臭氧监测仪（OMI）收集的大气成分数据，主要用于监测地球大气中的臭氧、气溶胶、二氧化氮等成分。 OMI数据集的构建基于全球范围内的卫星观测数据，通过高精度的光谱分析技术，对大气中的臭氧层进行长期监测。 该数据集整合了多颗卫星的观测结果，采用交叉验证和数据融合技术，确保了数据的准确性和一致性。 构建过程中，还考虑了不同地理区域和季节变化的影响，以提供全面而细致的臭氧层分布信息。 OMI数据集适用于多种科 …

2022年11月2日 · Built by Dutch Space (now Airbus Defense and Space Netherlands) and aerospace company TNO, OMI is a nadir-viewing wide-field-imaging spectrometer designed to provide high-resolution observations of O 3, NO 2 (total as well as tropospheric columns), and SO 2, as well as other trace gases and aerosols like dust and smoke by measuring mid-range ult...

2020年9月25日 · 国际上习惯将臭氧总量表示为相当于再标准大气压和温度下单位面积上的厚度，通常用多普生单位（DU）作为单位。 1DU定义为标准大气压下0.01 mm的厚度，也就是0.001 cm。 AERONET与OMI中的臭氧单位都是DU。 模式反演SBDART中的臭氧单位是cm。 绘图工具使用的是M_Map工具箱。 由于读取的数据是1440*720的矩阵，为了和常规投影形式一致，这里对齐进行90度旋转。 旋转后绘图代码如下： 方法2： 来自Earthsearch网站的对应 数据可视化 …