76
Copyright © 2012 Open Geospatial Consortium. C_AL_NC
Altitude: North Component calnc
gmljp2:RootFeatureCollectio ngmljp2:featureMembergmlj
p2:CodeStreamData ntf:imageMetadataImageSu
bheaderixshdmensrb:Exten dedImageSubheader
C_AL_EC Altitude: East Component
calec gmljp2:RootFeatureCollectio
ngmljp2:featureMembergmlj p2:CodeStreamData
ntf:imageMetadataImageSu bheaderixshdmensrb:Exten
dedImageSubheader
C_AL_DC Altitude: Down Component
caldc gmljp2:RootFeatureCollectio
ngmljp2:featureMembergmlj p2:CodeStreamData
ntf:imageMetadataImageSu bheaderixshdmensrb:Exten
dedImageSubheader
TOTAL_TILE S_COLS
Total number of tiles in imaging operation in
column direction. totalTilesCols
gmljp2:RootFeatureCollectio ngmljp2:featureMembergmlj
p2:CodeStreamData ntf:imageMetadataImageSu
bheaderixshdmensrb:Exten dedImageSubheader
TOTAL_TILE S_ROWS
Total number of tiles in imaging operation in row
direction. totalTilesRows
gmljp2:RootFeatureCollectio ngmljp2:featureMembergmlj
p2:CodeStreamData ntf:imageMetadataImageSu
bheaderixshdmensrb:Exten dedImageSubheader
7.2.11 Mensuration Data MPDSRA
The MPDSRA TRE provides additional information required by most advanced image mensuration programs. The MPDSRA TRE is placed in the image subheader. The
MPDSRA is marked inactive in the latest specification.
Table 19 — MPDSRA TRE
Field Name
GMLJP2 Rectified Grid Coverage
mapping GMLJP2 property
GMLJP2 path
Copyright © 2012 Open Geospatial Consortium.
77
CETAG Unique Extension Type
Identifier cetag
gmljp2:RootFeatureCollection gmljp2:featureMembergmljp2
:CodeStreamData ntf:imageMetadataImageSub
headerixshdmpdsra:Extende dImageSubheader
CEL Length of User-Defined
Data NA
BLK_NUM BLOCK_INSTANCE
blkNum gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub headerixshdmpdsra:Extende
dImageSubheader
IPR Commanded impulse
response ipr
gmljp2:RootFeatureCollection gmljp2:featureMembergmljp2
:CodeStreamData ntf:imageMetadataImageSub
headerixshdmpdsra:Extende dImageSubheader
NBLKS_IN_ WDG
Total number of image blocks
nblksInWdg gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub headerixshdmpdsra:Extende
dImageSubheader
ROWS_IN_B LK
Number of Rows in each Image
Block rowsInBlk
gmljp2:RootFeatureCollection gmljp2:featureMembergmljp2
:CodeStreamData ntf:imageMetadataImageSub
headerixshdmpdsra:Extende dImageSubheader
COLS_IN_B LK
Number of Columns in each Image
Block colsInBlk
gmljp2:RootFeatureCollection gmljp2:featureMembergmljp2
:CodeStreamData ntf:imageMetadataImageSub
headerixshdmpdsra:Extende dImageSubheader
ORP_X X, Y, and Z components of
the Output Reference Point
ORP position vector in the Earth
Centered Fixed ECF coordinate
system.
orp gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub headerixshdmpdsra:Extende
dImageSubheader
ORP_Y X, Y, and Z components of
the Output Reference Point
ORP position vector in the Earth
orp gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub headerixshdmpdsra:Extende
78
Copyright © 2012 Open Geospatial Consortium. Centered Fixed ECF
coordinate system.
dImageSubheader
ORP_Z X, Y, and Z components of
the Output Reference Point
ORP position vector in the Earth
Centered Fixed ECF coordinate
system.
orp gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub headerixshdmpdsra:Extende
dImageSubheader
ORP_ROW Row Containing ORP
orpRow gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub headerixshdmpdsra:Extende
dImageSubheader
ORP_COLU MN
Column Containing ORP orpColumn
gmljp2:RootFeatureCollection gmljp2:featureMembergmljp2
:CodeStreamData ntf:imageMetadataImageSub
headerixshdmpdsra:Extende dImageSubheader
FOC_X X, Y, and Z components of
Focus Plane Normal FPN Vector
in Earth Centered Fixed
ECF coordinate system.
foc gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub headerixshdmpdsra:Extende
dImageSubheader
FOC_Y X, Y, and Z components of
Focus Plane Normal FPN Vector
in Earth Centered Fixed
ECF coordinate system.
foc gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub headerixshdmpdsra:Extende
dImageSubheader
FOC_Z X, Y, and Z components of
Focus Plane Normal FPN Vector
in Earth Centered Fixed
ECF coordinate system.
foc gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub headerixshdmpdsra:Extende
dImageSubheader
ARP_TIME Collection Start Time in
seconds past midnight UTC
arpTime gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub headerixshdmpdsra:Extende
dImageSubheader
Copyright © 2012 Open Geospatial Consortium.
79
ARP_POS_ N
Antenna Reference Point Position
at ARP_TIME. arpPos
gmljp2:RootFeatureCollection gmljp2:featureMembergmljp2
:CodeStreamData ntf:imageMetadataImageSub
headerixshdmpdsra:Extende dImageSubheader
ARP_POS_ E
Antenna Reference Point Position
at ARP_TIME. arpPos
gmljp2:RootFeatureCollection gmljp2:featureMembergmljp2
:CodeStreamData ntf:imageMetadataImageSub
headerixshdmpdsra:Extende dImageSubheader
ARP_POS_ D
Antenna Reference Point Position
at ARP_TIME. arpPos
gmljp2:RootFeatureCollection gmljp2:featureMembergmljp2
:CodeStreamData ntf:imageMetadataImageSub
headerixshdmpdsra:Extende dImageSubheader
ARP_VEL_N Antenna Reference Point
Velocity at ARP_TIME.
arpVelN gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub headerixshdmpdsra:Extende
dImageSubheader
ARP_VEL_E Antenna Reference Point
Velocity at ARP_TIME.
arpVelE gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub headerixshdmpdsra:Extende
dImageSubheader
ARP_VEL_D Antenna Reference Point
Velocity at ARP_TIME.
arpVelD gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub headerixshdmpdsra:Extende
dImageSubheader
ARP_ACC_ N
Antenna Reference Point Acceleration at ARP_TIME.
arpAccN gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub headerixshdmpdsra:Extende
dImageSubheader
ARP_ACC_ E
Antenna Reference Point Acceleration at ARP_TIME.
arpAccE gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub headerixshdmpdsra:Extende
dImageSubheader
ARP_ACC_ D
Antenna Reference Point Acceleration at ARP_TIME.
arpAccD gmljp2:RootFeatureCollection
gmljp2:featureMembergmljp2 :CodeStreamData
ntf:imageMetadataImageSub
80
Copyright © 2012 Open Geospatial Consortium. headerixshdmpdsra:Extende
dImageSubheader
7.2.12 Complex Synthetic Aperture Radar Data Format Initiative CMETAA
