ASA_XCH_AX version 0

ASA_XCH_AX_v0

This definition is based on version 4/C of product specification PO-RS-MDA-GS-2009 Vol8

root type

binary record
idfield namedefinition
0mph
ascii record "MPH"size: 1247
1sph
ascii record "SPH_AX"size: 98
2dsd
ascii array[1]size: 280
ascii record "DSD"size: 280
3gadsr
binary array[dim_0]
dim_0: $num_dsr
binary recordsize: 596
idfield namedefinition
0dsr_time
binary timesize: 12
Time of characterization

unit: "s since 2000-01-01"

value: float(./days) * 86400 + float(./seconds) + float(./microseconds) / 1000000
binary recordsize: 12
ENVISAT binary datetime

idfield namedefinition
0days
binary int32size: 4
days since January 1st, 2000 (may be negative)

unit: "days since 2000-01-01"
1seconds
binary uint32size: 4
seconds since start of day

unit: "s"
2microseconds
binary uint32size: 4
microseconds since start of second

unit: "1e-6 s"
1dsr_length
binary uint32size: 4
Length of this DSR in bytes

unit: "bytes"
2complex_loop_factors
binary array[128]size: 512
binary floatsize: 4
Complex loop paths characterisation factors relative to free space
3pointing_error
binary floatsize: 4
Antenna pointing error

unit: "deg"
4spare_1
binary stringsize: 64

hidden: true

detection rule

This product definition is applicable if a product matches the following rule:

bytes(/,0,8) == "PRODUCT=" and
bytes(/,9,10) == "ASA_XCH_AX"

product variables

namesizeinitialisation
num_dsr$num_dsr = int(/dsd[0]/num_dsr)