1. SeaDAS SeaWiFS Data Analysis System http://seadas.gsfc.nasa.gov/ e-mail:seadas@seadas.gsfc.nasa.gov

2. SeaDAS SeaDAS provides user-friendly software for: processing displaying analyzing data Data sets supported: SeaWiFS OCTS MOS CZCS MODIS OSMI AVHRR SST data SeaWiFS-format OZONE and MET ancillary data Introduction to SeaDAS

3. SeaDAS System Configuration Platforms Silicon Graphics SUN UltraSPARC PC Operating Systems IRIX 6.5 Solaris 2.6 - 2.8 Red Hat Linux 7.0 - 7.3 Suggested Hardware 192 MB memory 9 GB hard drive

4. SeaDAS Software Configuration SeaDAS Software comes with: Complete source code and executables HDF 4.1r5 libraries embedded IDL runtime license (optional) Specialized Requirements (for developers): IDL development license C and Fortran compilers

5. SeaDAS SeaDAS Main Menu Tutorials Programs Command mode FAQ SeaWiFS l1agen l1bgen msl12, 0 l3bin smigen browse bl1map bl2map bl3map l1atol0 coccobloom CZCS l1aczcs l2czcs exczcs ring glint coccobloom OCTS l1bocts msl12,1 MOS msl12,2 seadisp register l2chk subscene rgczcs exczcs chkczcs ring Overview ancqc sddemo sdwfont sdqfont setlut xcd

6. SeaDAS Displaying Data Program: Seadisp TutorialsSeaWiFS SeaWiFS L0 MODIS OCTS/NASDA OCTS/SeaDAS CZCS/SeaDAS CZCS/DAAC CZCS/SEAPAK MOS AVHRR SST SeaDAS Mapped HDF Flat File GIF & TIFF True Color Band List Looping Projection Spin L3 Binned Scatter Plot Bathymetry Multiple Bands Band Shift Arithmetic Band User Defined Output L2 Flags Copy Graphics Modify Colors Paint Color Color LUT Change Color Table

7. SeaDAS MODIS Display Support Geolocation Level-1A Level-1B Level-2 OCL2, OCL2A, OCL2B, 28L2 Level-3 Binned Mapped

8. SeaDAS Loading Data Interactive Mode Widget-based Displays a number of windows simultaneously

9. SeaDAS Display Features Coastline and Zoom Rescale Roam Zoom Spreadsheet Read & Profile Rline Grid Coastline Landmask Vector Overlay Contour Histogram Ship Track Color Bar Annotate Graphics Color LUT Output Refresh Rescale Color Bar Grid Coastline Landmask Graphics

10. SeaDAS Displaying MODIS Data

11. SeaDAS Displaying MODIS Flags

12. SeaDAS Download and Support SeaDAS is free to download: http://seadas.gsfc.nasa.gov/ Current version is 4.4p5 Questions and user support: seadas@seadas.gsfc.nasa.gov

13. SeaDAS The 2003 NASA Software of the Year The SeaWiFS Data Analysis System by Gene Carl Feldman, Charles McClain, GSFC, Karen Baith, consultant, Mark Reubens, Xiao-Long Wang, Gary Fu, Bryan Franz, SAIC "The SeaWiFS Data Analysis System (SeaDAS) maximizes NASA's investment in Earth remote sensing, delivering data to the user community in a timely manner with the tools to consistently and accurately manipulate the data. SeaDAS provides data display, processing, and analysis support. SeaDAS was designed to identically reproduce all the standard products, including levels 1, 2, and 3 (raw telemetry counts to level 3 global mapped geophysical products), generated by the SeaWiFS Project Office (SPO), while providing users, through open source development, the flexibility of customized processing by adjusting processing parameters or selecting alternative processing methods. SeaDAS is in use at over 500 sites in over 50 nations."