|============================================================|
         |                                                            |
         |                                                            |
         |                NOAA Great Lakes CoastWatch                 |
         |               Products Acquisition Schedules               |
         |                                                            |
         |                        03-01-2001                          |
         |                                                            |
         |============================================================|


                      ---------------------------------
                      NOAA POES AVHRR Satellite Imagery
                      ---------------------------------

     ---------------------------------------------------------------------
      Orbit     NOAA      Acquisition           Nominal         Time From
      Start   Satellite       at              Acquisition         Orbit
      Hour    and pass      NESDIS                at              Start
                            CEMSCS               GLERL             Hour
               (14/16)
      (GMT)  (day/night)     (GMT)        (GMT)  (EST)  (EDT)     (hrs)
     ---------------------------------------------------------------------

       06        16n     07:00 - 08:00    07:30  02:30  03:30      1.50
       07        16n     08:00 - 09:00    08:30  03:30  04:30      1.50
       08        16n     09:00 - 10:00    09:30  04:30  05:30      1.50

       10        14n     11:00 - 12:00    11:30  06:30  07:30      1.50
       11        14n     12:00 - 13:00    12:30  07:30  08:30      1.50
       12        14n     13:00 - 14:00    13:30  08:30  09:30      1.50

       17        16d     18:00 - 19:00    18:30  13:30  14:30      1.50
       18        16d     19:00 - 20:00    19:30  14:30  15:30      1.50
       19        16d     20:00 - 21:00    20:30  15:30  16:30      1.50

       20        14d     21:00 - 22:00    21:30  16:30  17:30      1.50
       21        14d     22:00 - 23:00    22:30  17:30  18:30      1.50
       22        14d     23:00 - 00:00    23:30  18:30  19:30      1.50



                   ----------------------------------------
                   NOAA GOES-8 visible/IR satellite imagery
                   ----------------------------------------

             -------------------------------------------------------
                                   Acquisition            Time From
               Data                     at                   Data
               Hour                   GLERL                  Hour
                              ---------------------
               (GMT)          (GMT)   (EST)   (EDT)         (hrs)
             -------------------------------------------------------

                00            01:55   20:55   21:55         02.00
                01            02:55   21:55   22:55         02.00
                02            03:55   22:55   23:55         02.00
                03            04:55   23:55   00:55         02.00
                04            05:55   00:55   01:55         02.00
                05            06:55   01:55   02:55         02.00
                06            07:55   02:55   03:55         02.00
                07            08:55   03:55   04:55         02.00
                08            09:55   04:55   05:55         02.00
                09            10:55   05:55   06:55         02.00
                10            11:55   06:55   07:55         02.00
                11            12:55   07:55   08:55         02.00
                12            13:55   08:55   09:55         02.00
                13            14:55   09:55   10:55         02.00
                14            15:55   10:55   11:55         02.00
                15            16:55   11:55   12:55         02.00
                16            17:55   12:55   13:55         02.00
                17            18:55   13:55   14:55         02.00
                18            19:55   14:55   15:55         02.00
                19            20:55   15:55   16:55         02.00
                20            21:55   16:55   17:55         02.00
                21            22:55   17:55   18:55         02.00
                22            23:55   18:55   19:55         02.00
                23            00:55   19:55   20:30         02.00



                        ---------------------------------
                        NOAA GOES-8 SST composite imagery
                        ---------------------------------

             -------------------------------------------------------
               Hours             Acquisition              Time From
                in                   at                     Last
             Composite              GLERL                   Data
                        -----------------------------
               (GMT)        (GMT)       (EST)   (EDT)       (hrs)
             -------------------------------------------------------

               01-03    07:15 / 08:15   03:15   03:15       00.25
               04-06    10:15 / 11:15   06:15   06:15       00.25
               07-09    12:15 / 13:15   09:15   09:15       00.25
               10-12    16:15 / 17:15   12:15   12:15       00.25
               13-15    19:15 / 20:15   15:15   15:15       00.25
               16-18    22:15 / 23:15   18:15   18:15       00.25
               19-21    01:15 / 02:15   21:15   21:15       00.25
               22-00    04:15 / 05:15   00:15   00:15       00.25




                 ----------------------------------------------------
                 Great Lakes Water Levels from telemetered NOS gauges
                 ----------------------------------------------------

           ---------------------------------------------------------------
             Hour of                Acquisition              Time From
            Last Data                   at                  Hour of Last
           Observation                 GLERL              Data Observation

              (GMT)           (GMT)    (EST)    (EDT)           (hrs)
           ---------------------------------------------------------------

               00             10:30    05:30    06:30           10.50
               01             10:30    05:30    06:30           09.50
               02             10:30    05:30    06:30           08.50
               03             10:30    05:30    06:30           07.50
               04             10:30    05:30    06:30           06.50
               05             10:30    05:30    06:30           29.50
               06             10:30    05:30    06:30           28.50
               07             10:30    05:30    06:30           27.50
               08             10:30    05:30    06:30           26.50
               09             10:30    05:30    06:30           25.50
               10             10:30    05:30    06:30           24.50
               11             10:30    05:30    06:30           23.50
               12             10:30    05:30    06:30           22.50
               13             10:30    05:30    06:30           21.50
               14             10:30    05:30    06:30           20.50
               15             10:30    05:30    06:30           19.50
               16             10:30    05:30    06:30           18.50
               17             10:30    05:30    06:30           17.50
               18             10:30    05:30    06:30           16.50
               19             10:30    05:30    06:30           15.50
               20             10:30    05:30    06:30           14.50
               21             10:30    05:30    06:30           13.50
               22             10:30    05:30    06:30           12.50
               23             10:30    05:30    06:30           11.50




                     ------------------------------------------
                     Great Lakes Surface Environmental Analysis
                     ------------------------------------------

          -------------------------------------------------------------
             Hour of                 Creation               Time From
          Last Satellite                at                Last Satellite
           Imagery Used                GLERL               Imagery Used

              (GMT)        (GMT)       (EST)    (EDT)         (hrs)
          -------------------------------------------------------------

               23       10:30/11:30    06:30    06:30         12.00