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#           USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - TOMS C2      

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      By Earth Resources Observation and Science (EROS) Center       June 28, 2021    

            -              Overview           
            -              Science           
            -              Web Tools           

Ozone data products are available for the Total Ozone Mapping Spectrometer (TOMS) instruments and for the Ozone Monitoring Instrument (OMI), and are used in the surface reflectance algorithm for Landsat 4-7 data.  Different sources are used for different date range.

Back to Products Overview

These data are available for users wanting to generate custom Level-2 products using the Collection 2 surface reflectance and surface temperature algorithms. **It is not necessary for users to download the atmospheric auxiliary data for use with Collection 2 Level-2 products. **

The USGS Landsat Image Assessment System (IAS) repackages the TOMS and OMI ozone product text files and creates daily HDF files that contain an “ozone” Scientific Data Set (SDS), stored as 16-bit integers. The daily file is a global dataset with 1.25° x 1° lat/long grids or 1° x 1° lat/long grids, depending on the source of the data, which is denoted in the “Platform” attribute. The repackaged file also contains “lat” and “lon” SDSs that contain the latitude and longitude value along each grid axis.

### **Additional Information**

                                - Landsat Collection 2 Atmospheric Auxiliary Home Page
                                - Landsat Atmospheric Auxiliary Data - Data Format Control Book (DFCB) 

### **Access Data**

Use EarthExplorer to search and download the TOMS C2 Subset Product. The data are located under the Landsat category, Atmospheric Auxiliary Data, and listed as TOMS C2 Subset.

### Digital Object Identification (DOI)

Atmospheric Auxiliary Data – TOMS C2 Subset Digital Object Identifier number (DOI): /10.5066/P9KAACSP

 

### Contacts

#### USGS EROS Customer Services 

custserv@usgs.gov

1-800-252-4547

### Explore Search

                      - Landsat 
                      - Products and Datasets
                      - Remote Sensing
                      - Remote Sensing Research and Development
                      - Information Systems
                      - Maps and Mapping
                      - Landsat Atmospheric Auxiliary
                      - TOMS C2

View All **

Below are other science projects associated with this product.

link

June 28, 2021

####                 USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - MODIS Fused C2              

Earth Resources Observation and Science (EROS) Center 

link

June 28, 2021

####   USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - MODIS Fused C2

Learn More

link

June 28, 2021

####                 USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - MERRA-2 C2              

Earth Resources Observation and Science (EROS) Center 

link

June 28, 2021

####   USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - MERRA-2 C2

Learn More

link

June 28, 2021

####                 USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - NCEP/NCAR Reanalysis C2              

Earth Resources Observation and Science (EROS) Center 

link

June 28, 2021

####   USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - NCEP/NCAR Reanalysis C2

Learn More

link

June 28, 2021

####                 USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - GEOS-5 FP-IT C2              

Earth Resources Observation and Science (EROS) Center 

link

June 28, 2021

####   USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - GEOS-5 FP-IT C2

Learn More

link

June 28, 2021

####                 USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - ASTER GED C2              

Earth Resources Observation and Science (EROS) Center 

link

June 28, 2021

####   USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - ASTER GED C2

Learn More

link

November 27, 2020

####                 USGS EROS Archive - Landsat Archives - Landsat 8-9 OLI/TIRS Collection 2 Level-2  Science Products              

Earth Resources Observation and Science (EROS) Center 

link

November 27, 2020

####   USGS EROS Archive - Landsat Archives - Landsat 8-9 OLI/TIRS Collection 2 Level-2  Science Products

Learn More

link

March 4, 2020

####                 USGS EROS Archive - Landsat Archives - Landsat 7 ETM Plus Collection 2 Level-2 Science Products              

Earth Resources Observation and Science (EROS) Center 

link

March 4, 2020

####   USGS EROS Archive - Landsat Archives - Landsat 7 ETM Plus Collection 2 Level-2 Science Products

Learn More

link

March 4, 2020

####                 USGS EROS Archive - Landsat Archives - Landsat 4-5  TM Collection 2 Level-2 Science Products              

Earth Resources Observation and Science (EROS) Center 

link

March 4, 2020

####   USGS EROS Archive - Landsat Archives - Landsat 4-5  TM Collection 2 Level-2 Science Products

Learn More

Below are data or web applications associated with this product.

November 9, 2022

####                 EarthExplorer              

The EarthExplorer (EE) user interface is an online search, discovery, and ordering tool developed by the United States Geological Survey (USGS). EE supports the searching of satellite, aircraft, and other remote sensing inventories through interactive and textual-based query capabilities. 

Earth Resources Observation and Science (EROS) Center , Commercial Remote Sensing Space Policy, Landsat Missions, Coastal National Elevation Database (CoNED) Applications Project, Elevation Derivatives for National Applications (EDNA), Land Change Monitoring, Assessment, and Projection, Significant Topographic Changes in the United States

Ozone data products are available for the Total Ozone Mapping Spectrometer (TOMS) instruments and for the Ozone Monitoring Instrument (OMI), and are used in the surface reflectance algorithm for Landsat 4-7 data.  Different sources are used for different date range.

Back to Products Overview

These data are available for users wanting to generate custom Level-2 products using the Collection 2 surface reflectance and surface temperature algorithms. **It is not necessary for users to download the atmospheric auxiliary data for use with Collection 2 Level-2 products. **

The USGS Landsat Image Assessment System (IAS) repackages the TOMS and OMI ozone product text files and creates daily HDF files that contain an “ozone” Scientific Data Set (SDS), stored as 16-bit integers. The daily file is a global dataset with 1.25° x 1° lat/long grids or 1° x 1° lat/long grids, depending on the source of the data, which is denoted in the “Platform” attribute. The repackaged file also contains “lat” and “lon” SDSs that contain the latitude and longitude value along each grid axis.

### **Additional Information**

                                - Landsat Collection 2 Atmospheric Auxiliary Home Page
                                - Landsat Atmospheric Auxiliary Data - Data Format Control Book (DFCB) 

### **Access Data**

Use EarthExplorer to search and download the TOMS C2 Subset Product. The data are located under the Landsat category, Atmospheric Auxiliary Data, and listed as TOMS C2 Subset.

### Digital Object Identification (DOI)

Atmospheric Auxiliary Data – TOMS C2 Subset Digital Object Identifier number (DOI): /10.5066/P9KAACSP

 

### Contacts

#### USGS EROS Customer Services 

custserv@usgs.gov

1-800-252-4547

### Explore Search

                      - Landsat 
                      - Products and Datasets
                      - Remote Sensing
                      - Remote Sensing Research and Development
                      - Information Systems
                      - Maps and Mapping
                      - Landsat Atmospheric Auxiliary
                      - TOMS C2

View All **

Below are other science projects associated with this product.

link

June 28, 2021

####                 USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - MODIS Fused C2              

Earth Resources Observation and Science (EROS) Center 

link

June 28, 2021

####   USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - MODIS Fused C2

Learn More

link

June 28, 2021

####                 USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - MERRA-2 C2              

Earth Resources Observation and Science (EROS) Center 

link

June 28, 2021

####   USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - MERRA-2 C2

Learn More

link

June 28, 2021

####                 USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - NCEP/NCAR Reanalysis C2              

Earth Resources Observation and Science (EROS) Center 

link

June 28, 2021

####   USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - NCEP/NCAR Reanalysis C2

Learn More

link

June 28, 2021

####                 USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - GEOS-5 FP-IT C2              

Earth Resources Observation and Science (EROS) Center 

link

June 28, 2021

####   USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - GEOS-5 FP-IT C2

Learn More

link

June 28, 2021

####                 USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - ASTER GED C2              

Earth Resources Observation and Science (EROS) Center 

link

June 28, 2021

####   USGS EROS Archive - Landsat - Atmospheric Auxiliary Data - ASTER GED C2

Learn More

link

November 27, 2020

####                 USGS EROS Archive - Landsat Archives - Landsat 8-9 OLI/TIRS Collection 2 Level-2  Science Products              

Earth Resources Observation and Science (EROS) Center 

link

November 27, 2020

####   USGS EROS Archive - Landsat Archives - Landsat 8-9 OLI/TIRS Collection 2 Level-2  Science Products

Learn More

link

March 4, 2020

####                 USGS EROS Archive - Landsat Archives - Landsat 7 ETM Plus Collection 2 Level-2 Science Products              

Earth Resources Observation and Science (EROS) Center 

link

March 4, 2020

####   USGS EROS Archive - Landsat Archives - Landsat 7 ETM Plus Collection 2 Level-2 Science Products

Learn More

link

March 4, 2020

####                 USGS EROS Archive - Landsat Archives - Landsat 4-5  TM Collection 2 Level-2 Science Products              

Earth Resources Observation and Science (EROS) Center 

link

March 4, 2020

####   USGS EROS Archive - Landsat Archives - Landsat 4-5  TM Collection 2 Level-2 Science Products

Learn More

Below are data or web applications associated with this product.

November 9, 2022

####                 EarthExplorer              

The EarthExplorer (EE) user interface is an online search, discovery, and ordering tool developed by the United States Geological Survey (USGS). EE supports the searching of satellite, aircraft, and other remote sensing inventories through interactive and textual-based query capabilities. 

Earth Resources Observation and Science (EROS) Center , Commercial Remote Sensing Space Policy, Landsat Missions, Coastal National Elevation Database (CoNED) Applications Project, Elevation Derivatives for National Applications (EDNA), Land Change Monitoring, Assessment, and Projection, Significant Topographic Changes in the United States