01
TROPOMI数据介绍
—
表1.L1B数据产品介绍和对应的用户文档
|
File type |
Spectrometer |
Spectral range [nm] |
Comment |
User Documentation |
|
L1B_RA_BD1 |
UV |
270 - 300 |
Radiance product band 1 |
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L1B_RA_BD2 |
300 - 320 |
Radiance product band 2 |
|
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L1B_RA_BD3 |
UVIS （紫外-可见光过渡区域） |
320 - 405 |
Radiance product band 3 |
ATBD |
|
L1B_RA_BD4 |
405 - 500 |
Radiance product band 4 |
|
|
|
L1B_RA_BD5 |
NIR |
675 - 725 |
Radiance product band 5 |
|
|
L1B_RA_BD6 |
725 - 775 |
Radiance product band 6 |
PRF |
|
|
L1B_RA_BD7 |
SWIR |
2305-2345 |
Radiance product band 7 |
|
|
L1B_RA_BD8 |
2345-2385 |
Radiance product band 8 |
|
|
|
IR_UVN |
UVN |
270-775 |
Irradiance product UVN module |
Other |
|
IR_SIR |
SWIR |
2305-2385 |
Irradiance product SWIR module |
documents |
· IODS (Input Output Data Specification):description of the products that are the result from the Level 0 to Level 1bprocessing介绍了L0到L1B数据的处理过程
· ATBD (Algorithm Theoretical Basis Document): high leveldescription of the algorithms used in the Level-0 to 1b data processing介绍了L0到L1B数据处理算法原理
· PRF (Product Readme File): description of changesbetween different product versions and overall quality information (available afew months after launch)介绍了不同版本数据间的差别和总体的质量信息。
表2.L2数据产品介绍和数据文档
|
Product type |
Parameter |
User Documents |
|
L2__O3____ |
Ozone (O3) total column总柱含量 |
PRF-O3-NRTI, PRF-03-OFFL, PUM-O3, ATBD-O3, IODD-UPAS |
|
L2__O3_TCL |
Ozone (O3) tropospheric column对流层柱含量 |
PRF-03-T, PUM-O3_T, ATBD-O3_T, IODD-UPAS |
|
L2__O3__PR |
Ozone (O3) profile总剖面数据 |
PUM-PR , ATBD-O3_PR , IODD-NL |
|
L2__O3_TPR |
Ozone (O3) tropospheric profile对流层剖面数据 |
PUM-PR , ATBD-O3_PR , IODD-NL |
|
L2__NO2___ |
Nitrogen Dioxide (NO2), total and tropospheric columns总柱和对流层柱含量 |
PRF-NO2, PUM-NO2, ATBD-NO2, IODD-NL |
|
L2__SO2___ |
Sulfur Dioxide (SO2) total column总柱含量 |
PRF-SO2, PUM-SO2, ATBD-SO2, IODD-UPAS |
|
L2__CO____ |
Carbon Monoxide (CO) total column总柱含量 |
PRF-CO, PUM-CO, ATBD-CO, IODD-NL |
|
L2__CH4___ |
Methane (CH4) total column总柱含量 |
PRF-CH4, PUM-CH4, ATBD-CH4, IODD-NL |
|
L2__HCHO__ |
Formaldehyde (HCHO) total column总柱含量 |
PRF-HCHO, PUM-HCHO , ATBD-HCHO , IODD-UPAS |
|
L2__CLOUD_ |
Cloud fraction, albedo, top pressure云量、反照率、云顶大气压 |
PRF-CL, PUM-CL, ATBD-CL, IODD-UPAS |
|
L2__AER_AI |
UV Aerosol Index紫外区域气溶胶指数 |
PRF-AI, PUM-AI, ATBD-AI, IODD-NL |
|
L2__AER_LH |
Aerosol Layer Height (mid-level pressure)气溶胶层高度（中等气压） |
PRF-LH, PUM-LH , ATBD-LH , IODD-NL |
|
UV product1 |
Surface Irradiance/erythemal dose |
- |
|
L2__NP_BDx, x=3, 6, 7 2 |
Suomi-NPP VIIRS Clouds云产品辅助数据 |
PRF-NPP, PUM-NPP, ATBD-NPP |
· PUM (Product User Information): information on the technicalcharacteristics of the S5P/TROPOMI Level 2 products 介绍了L2数据产品的技术特征
· ATBD (Algorithm Theoretical Basis Document): detailedinformation on the retrieval algorithms理论算法说明文档
· IODD (Input Output Data definition): description of the inputand output data of the S5P/TROPOMI Level 2 processing介绍了L2数据产品输入和输出数据情况及处理过程
· PRF (Product Readme File): description of changesbetween different product versions and overall quality information (availablefew months after launch) 介绍了不同版本数据间的差别和总体的质量信息。
