Changes between Version 10 and Version 11 of SatelliteData


Ignore:
Timestamp:
03/02/12 01:20:15 (7 years ago)
Author:
martin.raspaud
Comment:

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  • SatelliteData

    v10 v11  
    44
    55== Prototype Swath File Examples ==
    6 === Example 1 ===
    7 An example of a multi-banded image structure that contains navigation on a point-by-point basis, and provides for linear calibration (provided by Tom Whittaker, Tom Rink, and Kaba Bah).
    8 {{{
    9 dimensions:
    10     x = 5304;
    11     y = 2438;
    12     band = 16;
     6[wiki:SatelliteExample1 Example 1]: An example of a multi-banded image structure that contains navigation on a point-by-point basis, and provides for linear calibration (provided by Tom Whittaker, Tom Rink, and Kaba Bah).
    137
    14 variables:
    15     float lat(y, x);
    16         lat:standard_name = "latitude";
    17         lat:units = "degrees_north";
    18         lat:valid_range = -90.f, 90.f;
    19 
    20     float lon(y, x) ;
    21         lon:standard_name = "longitude";
    22         lon:units = "degrees_east";
    23         lon:valid_range = -180.f, 180.f;
    24 
    25     int band(band);
    26 
    27     double time;
    28         time:long_name = "Nominal time of image";
    29         time:units="s since 1990-1-1 0:0:0";
    30 
    31     string bandname(band);
    32         bandname:standard_name = "band_name";
    33 
    34     float offset(band);
    35         offset:standard_name="linear_calibration_offset";
    36 
    37     float scale(band);
    38         scale:standard_name="linear_calibration_scale_factor";
    39 
    40     float wavelength(band);
    41         wavelength:standard_name="radiation_wavelength";
    42         wavelength:units="micron";
    43 
    44     string units(band);
    45         units:standard_name="band_units";
    46 
    47     short ImageData(band, y, x);
    48         ImageData:coordinates = "band lat lon";
    49         ImageData:valid_min = 1s;
    50         ImageData:_FillValue = 0s;
    51         ImageData:missing_value = 0s;
    52 }}}
    53 
    54  * For look-up table calibration (as opposed to "linear_calibration"), include the following:
    55 {{{
    56     float lookup(band, 256);
    57         lookup:standard_name="calibration_lookup_table";
    58 }}}
    598
    609=== Example 2 ===
    61 This example is a modified version of Example 1 above and is designed to incorporate the feed back provided via the CF Satellite mailing list.  Changes include the addition of a 1-D coordinate boundary variable for wavelength and the definition of scale_factor and add_offset per band as a 1-D variable attribute.
     10This example is a modified version of [wiki:SatelliteExample1 Example 1] and is designed to incorporate the feed back provided via the CF Satellite mailing list.  Changes include the addition of a 1-D coordinate boundary variable for wavelength and the definition of scale_factor and add_offset per band as a 1-D variable attribute.
    6211
    6312{{{