70
Copyright © 2012 Open Geospatial Consortium. PRIME_ID
Primary Target ID primeId
gmljp2:RootFeatureCollectio ngmljp2:featureMembergml
jp2:CodeStreamData ntf:imageMetadataImageSu
bheaderixshdexopta:Exten dedImageSubheader
PRIME_BE Primary Target BE
primeBe gmljp2:RootFeatureCollectio
ngmljp2:featureMembergml jp2:CodeStreamData
ntf:imageMetadataImageSu bheaderixshdexopta:Exten
dedImageSubheader
N_SEC Number Of Secondary
Targets in Image nSec
gmljp2:RootFeatureCollectio ngmljp2:featureMembergml
jp2:CodeStreamData ntf:imageMetadataImageSu
bheaderixshdexopta:Exten dedImageSubheader
N_SEG Number of Segments
nSeg gmljp2:RootFeatureCollectio
ngmljp2:featureMembergml jp2:CodeStreamData
ntf:imageMetadataImageSu bheaderixshdexopta:Exten
dedImageSubheader
MAX_LP_SE G
Maximum Number of Lines Per Segment
maxLpSeg gmljp2:RootFeatureCollectio
ngmljp2:featureMembergml jp2:CodeStreamData
ntf:imageMetadataImageSu bheaderixshdexopta:Exten
dedImageSubheader
SUN_EL Sun Elevation
sunEl gmljp2:RootFeatureCollectio
ngmljp2:featureMembergml jp2:CodeStreamData
ntf:imageMetadataImageSu bheaderixshdexopta:Exten
dedImageSubheader
SUN_AZ Sun Azimuth
sunAz gmljp2:RootFeatureCollectio
ngmljp2:featureMembergml jp2:CodeStreamData
ntf:imageMetadataImageSu bheaderixshdexopta:Exten
dedImageSubheader
7.2.9 Exploitation Related Information EXPLTB
Copyright © 2012 Open Geospatial Consortium.
71 The EXPLTB TRE provides information that allows a user program to determine if the
image is suitable for the exploitation problem currently being performed. The EXPLTB TRE is placed in the image subheader.
Table 17 — EXPLTB TRE
Field Name
GMLJP2 Rectified Grid Coverage
mapping GMLJP2 property
GMLJP2 path
CETAG Unique Extension Type
Identifier cetag
gmljp2:RootFeatureCollectio ngmljp2:featureMembergmlj
p2:CodeStreamData ntf:imageMetadataImageSu
bheaderixshdexpltb:Extend edImageSubheader
CEL Length of User-Defined
Data NA
ANGLE_TO_ NORTH
Angle to True North angleToNorth
gmljp2:RootFeatureCollectio ngmljp2:featureMembergmlj
p2:CodeStreamData ntf:imageMetadataImageSu
bheaderixshdexpltb:Extend edImageSubheader
ANGLE_TO_ NORTH_AC
CY Angle to North Accuracy
angleToNorthAcc y
gmljp2:RootFeatureCollectio ngmljp2:featureMembergmlj
p2:CodeStreamData ntf:imageMetadataImageSu
bheaderixshdexpltb:Extend edImageSubheader
SQUINT_AN GLE
Squint Angle squintAngle
gmljp2:RootFeatureCollectio ngmljp2:featureMembergmlj
p2:CodeStreamData ntf:imageMetadataImageSu
bheaderixshdexpltb:Extend edImageSubheader
SQUINT_AN GLE_ ACCY
Squint Angle Accuracy squintAngleAccy
gmljp2:RootFeatureCollectio ngmljp2:featureMembergmlj
p2:CodeStreamData ntf:imageMetadataImageSu
bheaderixshdexpltb:Extend edImageSubheader
MODE Mode represents both the
collection mode and the processing mode
mode gmljp2:RootFeatureCollectio
ngmljp2:featureMembergmlj p2:CodeStreamData
ntf:imageMetadataImageSu bheaderixshdexpltb:Extend
edImageSubheader
72
Copyright © 2012 Open Geospatial Consortium. GRAZE_AN
G Grazing Angle
grazeAng gmljp2:RootFeatureCollectio
ngmljp2:featureMembergmlj p2:CodeStreamData
ntf:imageMetadataImageSu bheaderixshdexpltb:Extend
edImageSubheader
GRAZE_AN G_ACCY
Accuracy of Grazing Angle. grazeAngAccy
gmljp2:RootFeatureCollectio ngmljp2:featureMembergmlj
p2:CodeStreamData ntf:imageMetadataImageSu
bheaderixshdexpltb:Extend edImageSubheader
SLOPE_AN G
The angle between the SAR plane and the focus
plane. slopeAng
gmljp2:RootFeatureCollectio ngmljp2:featureMembergmlj
p2:CodeStreamData ntf:imageMetadataImageSu
bheaderixshdexpltb:Extend edImageSubheader
POLAR The first character indicates
the nominal transmit polarization, and the
second character indicates the nominal receive
polarization.
polar gmljp2:RootFeatureCollectio
ngmljp2:featureMembergmlj p2:CodeStreamData
ntf:imageMetadataImageSu bheaderixshdexpltb:Extend
edImageSubheader
NSAMP Pixels per Line includes fill
nSamp gmljp2:RootFeatureCollectio
ngmljp2:featureMembergmlj p2:CodeStreamData
ntf:imageMetadataImageSu bheaderixshdexpltb:Extend
edImageSubheader
SEQ_NUM Sequence within Coupled
Imagery Set seqNum
gmljp2:RootFeatureCollectio ngmljp2:featureMembergmlj
p2:CodeStreamData ntf:imageMetadataImageSu
bheaderixshdexpltb:Extend edImageSubheader
PRIME_ID Target Designator of
primary target
primeId gmljp2:RootFeatureCollectio
ngmljp2:featureMembergmlj p2:CodeStreamData
ntf:imageMetadataImageSu bheaderixshdexpltb:Extend
edImageSubheader
PRIME_BE Basic Encyclopedia ID
primeBe gmljp2:RootFeatureCollectio
ngmljp2:featureMembergmlj p2:CodeStreamData
ntf:imageMetadataImageSu bheaderixshdexpltb:Extend
edImageSubheader
Copyright © 2012 Open Geospatial Consortium.
73
N_SEC Number of Secondary
Targets nSec
gmljp2:RootFeatureCollectio ngmljp2:featureMembergmlj
p2:CodeStreamData ntf:imageMetadataImageSu
bheaderixshdexpltb:Extend edImageSubheader
IPR Commanded impulse
response ipr
gmljp2:RootFeatureCollectio ngmljp2:featureMembergmlj
p2:CodeStreamData ntf:imageMetadataImageSu
bheaderixshdexpltb:Extend edImageSubheader
7.2.10 Airborne SAR Mensuration Data MENSRB
