On Friday, 30 January 2015 from 8:00 a.m. to 5:00 p.m. (USA Mountain Time), we will be performing scheduled maintenance, which may cause temporary disruptions to our Web site, applications, and FTP. We apologize for any inconvenience this may cause you.
The first list identifies the graphics files containing the coastline overlays used with the image data. The second list is of sample image file names. An alphabetical list of all data set files is also available.
Name Description Data Type Size (pixels) pgrid.img Lat,Lon grid for Pacific side byte 2250 x 2800
pmap.img Coastline for Pacific side byte 2250 x 2800
pmask.img Landmask for Pacific side byte 2250 x 2800 egrid.img Lat,Lon grid for European side byte 2250 x 2800
emap.img Coastline for European side byte 2250 x 2800
emask.img Landmask for European side byte 2250 x 2800
NADIR TRACK FILES
p13jan89_2124trk.img binary nadir track byte 512 x 512 file containing a plot of the nadir track for the given image
IMAGES SUBSAMPLED BY SIX
pgrid512.img 512 x 512 pmap512.img 375 x 467 pmask512.img 375 x 467 egrid512.img 512 x 512 emap512.img 375 x 467 emask512.img 375 x 467
SAMPLE NAME DESCRIPTION DATA TYPE SIZE (pixels) p13jan89_2124_c1s.img Channels 1 to 5 short integer 2250 x 2800 p13jan89_2124_c2s.img of a January 13, short integer 2250 x 2800 p13jan89_2124_c3s.img 1989 2124 GMT short integer 2250 x 2800 p13jan89_2124_c4s.img image mapped to short integer 2250 x 2800 p13jan89_2124_c5s.img the Pacific Grid short integer 2250 x 2800 p13jan89_2124.dat orbital element ASCII data file containing the orbital elements for the satellite pass during which the imagery was acquired and the nadir track positions every 10 seconds p13jan89_2124_ch4.brws browse images Hierarchical Data Format (HDF)
These lists were adapted from:
Fetterer and Hawkins. 1991. An AVHRR data set for the Arctic leads ARI. Naval Oceanographic and Atmospheric Research Laboratory, Technical Note 118.