1. An overview of the nadir sensor and algorithms for the NPOESS ozone mapping and profiler suite (OMPS)
2. Performance and Calibration of the Nadir Suomi-NPP Ozone Mapping Profiler Suite From Early-Orbit Images
3. NASA Goddard Space Flight Center, OMPS NADIR Total Column Ozone Algorithm Theoretical Basis Document, http://npp.gsfc.nasa.gov/science/sciencedocuments/ATBD_122011/474-00029_Rev-Baseline.pdf, April 22, 2011.
4. NASA Goddard Space Flight Center, “OMPS NADIR Profiler Algorithm Theoretical Basis Document”, http://npp.gsfc.nasa.gov/science/sciencedocuments/ATBD_122011/474-00026_Rev-Baseline.pdf, July 19, 2011.
5. NASA Goddard Space Flight Center, “Document for Ozone Mapping and Profiler Suite (OMPS) Total Column (NM) Sensor Data Records (SDR) Software”, http://npp.gsfc.nasa.gov/science/sciencedocuments/022012/474-00077_OAD-OMPS-TC-SDR-SW_RevA_20120127.pdf, January 25, 2012