Item |
Byte Size |
Format |
Units |
Item Description |
LFID |
4 |
unsigned longword integer |
|
LVIS file identification |
shotnumber |
4 |
unsigned longword integer |
|
laser shot assigned during collection |
time |
8 |
double precision floating point |
seconds |
UTC decimal seconds of the day |
glon |
8 |
double precision floating point |
degrees |
longitude of the lowest detected mode within the waveform (degrees east) |
glat |
8 |
double precision floating point |
degrees |
latitude of the lowest detected mode within the waveform (degrees north) |
zg |
4 |
single precision floating point |
meters |
mean elevation of the lowest detected mode within the waveform
(see here) |
RH25 |
4 |
single precision floating point |
meters |
height (relative to zg) at which 25% of the waveform energy occurs
(see here) |
RH50 |
4 |
single precision floating point |
meters |
height (relative to zg) at which 50% of the waveform energy occurs
(see here) |
RH75 |
4 |
single precision floating point |
meters |
height (relative to zg) at which 75% of the waveform energy occurs
(see here) |
RH100 |
4 |
single precision floating point |
meters |
height (relative to zg) at which 100% of the waveform energy occurs
(see here) |
TOTAL |
52 |
|
|
bytes per record |
Item |
Byte Size |
Format |
Units |
Item Description |
LFID |
4 |
unsigned longword integer |
|
LVIS file identification |
shotnumber |
4 |
unsigned longword integer |
|
laser shot assigned during collection |
time |
8 |
double precision floating point |
seconds |
UTC decimal seconds of the day |
lon0 |
8 |
double precision floating point |
degrees |
longitude of the highest sample of the waveform (degrees east) |
lat0 |
8 |
double precision floating point |
degrees |
latitude of the highest sample of the waveform (degrees north) |
z0 |
4 |
single precision floating point |
meters |
elevation of the highest sample of the waveform |
lon431 |
8 |
double precision floating point |
degrees |
longitude of the lowest sample of the waveform (degrees east) |
lat431 |
8 |
double precision floating point |
degrees |
latitude of the lowest sample of the waveform (degrees north) |
z431 |
4 |
single precision floating point |
meters |
elevation of the lowest sample of the waveform |
sigmean |
4 |
single precision floating point |
counts |
signal mean noise level, calculated in-flight |
wave |
432 |
byte |
counts |
return waveform, recorded in-flight |
TOTAL |
492 |
|
|
bytes per record |