ESA Earth Home Missions Data Products Resources Applications
    24-Jul-2014
EO Data Access
How to Apply
How to Access
Index
Credits
ASAR Data Formats Products
Records
Geolocation Grid ADSRs
Doppler Centroid parameters
Chirp parameters
Antenna Elevation pattern
ASAR external characterization data
ASAR external calibration data
Level 0 SPH
Level 0 MDSR
SPH for auxiliary data with N=1 DSDs
ASAR WVI Product SPH
SQ ADSRs
Wave Mode Geolocation ADS
ASAR Wave Mode Products Base SPH
Slant Range to Ground Range conversion parameters
SQ ADSRs
Measurement Data Set containing spectra. 1 MDSR per spectra.
Ocean Wave Spectra
Map Projection parameters
ASAR Image Products SPH
Measurement Data Set 1
Auxilliary Products
ASA_XCH_AX: ASAR External characterization data
ASA_XCA_AX: ASAR External calibration data
ASA_INS_AX: ASAR Instrument characterization
ASA_CON_AX: ASAR Processor Configuration
Browse Products
ASA_WS__BP: ASAR Wide Swath Browse Image
ASA_IM__BP: ASAR Image Mode Browse Image
ASA_GM__BP: ASAR Global Monitoring Mode Browse Image
ASA_AP__BP: ASAR Alternating Polarization Browse Image
Level 0 Products
ASA_WV__0P: ASAR Wave Mode Level 0
ASA_WS__0P: ASAR Wide Swath Mode Level 0
ASA_MS__0P: ASAR Level 0 Module Stepping Mode
ASA_IM__0P: ASAR Image Mode Level 0
ASA_GM__0P: ASAR Global Monitoring Mode Level 0
ASA_EC__0P: ASAR Level 0 External Characterization
ASA_APV_0P: ASAR Alternating Polarization Level 0 (Cross polar V)
ASA_APH_0P: ASAR Alternating Polarization Level 0 (Cross polar H)
ASA_APC_0P: ASAR Alternating Polarization Level 0 (Copolar)
Level 1 Products
ASA_IMS_1P: ASAR Image Mode Single Look Complex
ASA_IMP_1P: ASAR Image Mode Precision Image
ASA_IMM_1P: ASAR Image Mode Medium Resolution Image
ASA_IMG_1P: ASAR Image Mode Ellipsoid Geocoded Image
ASA_GM1_1P: ASAR Global Monitoring Mode Image
ASA_APS_1P: ASAR Alternating Polarization Mode Single Look Complex
ASA_APP_1P: ASAR Alternating Polarization Mode Precision Image
ASA_APM_1P: ASAR Alternating Polarization Medium Resolution Image product
ASA_WSS_1P: Wide Swath Mode SLC Image
ASA_WVS_1P: ASAR Wave Mode Imagette Cross Spectra
ASA_WSM_1P: ASAR Wide Swath Medium Resolution Image
ASA_APG_1P: ASAR Alternating Polarization Ellipsoid Geocoded Image
Level 2 Products
ASA_WVW_2P: ASAR Wave Mode Wave Spectra
ASAR Glossary Terms
Sea Ice Glossary
Land Glossary
Oceans Glossary
Geometry Glossary
ASAR Instrument Glossary
Acronyms and Abbreviations
ASAR Frequently Asked Questions
The ASAR Instrument
Instrument Characteristics and Performance
Inflight Performance Verification
Preflight Characteristics and Expected Performance
Instrument Description
Internal Data Flow
ASAR Instrument Functionality
Payload Description and Position on the Platform
ASAR Products and Algorithms
Auxiliary Products
Common Auxiliary Data Sets
Auxiliary Data Sets for Level 1B Processing
Summary of Auxiliary Data Sets
Instrument-specific Topics
Level 2 Product and Algorithms
Level 2 Product
ASAR Level 2 Algorithms
Level 1B Products
Descalloping
Range-Doppler
ASAR Level 0 Products
Level 0 Instrument Source Packet Description
Product Evolution History
Definitions and Conventions
Conventions
Organisation of Products
ASAR Data Handling Cookbook
Hints and Algorithms for Higher Level Processing
Hints and Algorithms for Data Use
ASAR Characterisation and Calibration
References
Notes
The Derivation of Backscattering Coefficients and RCSs in ASAR Products
External Characterisation
Internal Calibration
Pre-flight Characterisation Measurements
ASAR Latency Throughput and Data Volume
Data Volume
Throughput
Latency
Products and Algorithms Introduction
Child Products
The ASAR User Guide
Image Gallery
Further Reading
How to Use ASAR Data
Software Tools
How to Choose ASAR Data
Special Features of ASAR
Geophysical Coverage
Principles of Measurement
Scientific Background
Geophysical Measurements
ASAR Product Handbook
ASAR instrument characterization data
Wave Mode processing parameters
ASAR processor configuration data
Main Processing parameters
ASA_WVI_1P: ASAR Wave Mode SLC Imagette and Imagette Cross Spectra
Product Terms
RADAR and SAR Glossary
Level 1B Products
Summary of Applications vs Products
Services
Site Map
Frequently asked questions
Glossary
Credits
Terms of use
Contact us
Search


 
 
 


6.6.2 ASAR processor configuration data

The Processor Configuartion Auxiliary file contains static processing parameters used by the PF-ASAR which includes the threshold values used for setting PCD flags. This file is available in the inventory so a user may check what the processing configuration and threshold values were for the product of interest.

USE: Used during image formation for level 1b and level 2 products.

UPDATED: infrequently, only if static processing parameters change or PCD thresholds are updated.

SIZE: MPH(1247 bytes) + SPH (378 bytes) + GADS (796 bytes)

The MPH and SPH of these files will follow the standard MPH, SPH structure of all Envisat-1 auxiliary data. There is one DSD in the SPH: a GADS called ASA_CON_AX_GADS. The format of this GADS file is shown below:


Table 6.38 ASAR processor configuration data

Contains ASAR processor configuration data

# Description Units Count Type Size
Data Record
0 dsr_time
Time of creation

MJD time

MJD 1 mjd 12 byte(s)
1 dsr_length
DSR length

Length of this DSR in bytes

bytes 1 ul 4 byte(s)
2 thresh_chirp_broadening
Threshold for setting the chirp quality flag

Maximum percentage broadening permitted in cross-correlation pulse width compared to theoretical width

samples 1 fl 4 byte(s)
3 thresh_chirp_sidelobe
Threshold for setting the chirp quality flag

First sidelobe of the chirp cross correlation function

dB 1 fl 4 byte(s)
4 thresh_chirp_islr
Threshold for setting the chirp quality flag

ISLR of the chirp cross correlation function

dB 1 fl 4 byte(s)
5 thresh_input_mean
Threshold for setting the mean of input data quality flag

For an expected mean value of x, this is the value T, such that the measured mean must fall between the x-T and x+T. Used for both I and Q channels.

- 1 fl 4 byte(s)
6 thresh_input_std_dev
Threshold for setting the standard deviation of input data quality flag

For an expected std. dev. value of y, this is the value D, such that the measured std. dev. must fall between the y-D and y+D. Used for both I and Q channels.

- 1 fl 4 byte(s)
7 thresh_dop_cen
Threshold for setting the Doppler Centroid quality flag

Threshold for Doppler Centroid confidence

- 1 fl 4 byte(s)
8 thresh_dop_amb
Threshold for setting the Doppler Centroid ambiguity quality flag

Threshold for setting the Doppler Centroid ambiguity confidence flag

- 1 fl 4 byte(s)
9 thresh_output_mean
Threshold for setting the mean of output data quality flag

For an expected mean value of x, this is the value T, such that the measured mean must fall between the x-T and x+T.

- 1 fl 4 byte(s)
10 thresh_output_std_dev
Threshold for setting the standard deviation of output data quality flag

For an expected std. dev. value of y, this is the value D, such that the measured std. dev. must fall between the y-D and y+D.

- 1 fl 4 byte(s)
11 thresh_missing_lines
Threshold for setting the missing lines quality flag

Maximum percentage of missing lines to total lines

- 1 fl 4 byte(s)
12 thresh_gaps
Threshold for setting the missing gaps quality flag

Maximum number of gaps allowed

- 1 fl 4 byte(s)
13 spare_1
Spare
- 1 SpareField 64 byte(s)
14 lines_per_gap
Number of missing lines which constitute a gap
lines 1 ul 4 byte(s)
15 exp_im_mean
Expected mean of I and Q samples for (IM) and (WV) SLC images

Image Mode and Wave Mode

- 1 fl 4 byte(s)
16 exp_im_std_dev
Expected standard deviation of I and Q samples for (IM) and (WV) SLC images

Image Mode and Wave Mode

- 1 fl 4 byte(s)
17 exp_ap_mean
Expected mean of I and Q samples for (AP) SLC images

Alternating Polarisation Mode

- 1 fl 4 byte(s)
18 exp_ap_std_dev
Expected standard deviation of I and Q samples for (AP) SLC images

Alternating Polarisation Mode

- 1 fl 4 byte(s)
19 exp_imp_mean
Expected mean of (IM) PRI samples

Image Mode Precision

- 1 fl 4 byte(s)
20 exp_imp_std_dev
Expected standard deviation of (IM) PRI samples

Image Mode Precision

- 1 fl 4 byte(s)
21 exp_app_mean
Expected mean of (AP) PRI samples

Alternating Polarisation Precision

- 1 fl 4 byte(s)
22 exp_app_std_dev
Expected standard deviation of (AP) PRI samples

Alternating Polarisation Precision

- 1 fl 4 byte(s)
23 exp_imm_mean
Expected mean of (IMM) samples

Image Mode Medium-resolution product

- 1 fl 4 byte(s)
24 exp_imm_std_dev
Expected standard deviation of (IMM) samples

Image Mode Medium-resolution product

- 1 fl 4 byte(s)
25 exp_apm_mean
Expected mean of (APM) samples

Alternating Polarisation Medium-resolution image

- 1 fl 4 byte(s)
26 exp_apm_std_dev
Expected standard deviation of (APM) samples

Alternating Polarisation Medium-resolution image

- 1 fl 4 byte(s)
27 exp_wsm_mean
Expected mean of (WSM) samples

Wide Swath Medium-resolution standard image

- 1 fl 4 byte(s)
28 exp_wsm_std_dev
Expected standard deviation of (WSM) samples

Wide Swath Medium-resolution standard image

- 1 fl 4 byte(s)
29 exp_gm1_mean
Expected mean of (GM1) samples

Global Monitoring Mode Image

- 1 fl 4 byte(s)
30 exp_gm1_std_dev
Expected standard deviation of (GM1) samples

Global Monitoring Mode Image

- 1 fl 4 byte(s)
31 input_mean
Expected I and Q input mean
- 1 fl 4 byte(s)
32 expected_input_std_dev
Expected I and Q input std dev.
- 1 fl 4 byte(s)
33 look_conf_thresh
Look image statistics confidence parameter thresholds

Minimum and maximum

- 2 fl 2*4 byte(s)
34 inter_look_conf_thresh
Inter-look confidence statistics confidence parameter threshold
- 1 fl 4 byte(s)
35 az_cutoff_thresh
Azimuth cut-off convergence measure threshold
- 1 fl 4 byte(s)
36 az_cutoff_iterations_thresh
Azimuth cut-off Iteration count overflow threshold
- 1 fl 4 byte(s)
37 phs_peak_thresh
Phase information confidence measure threshold for the spectral peak
- 1 fl 4 byte(s)
38 phs_cross_thresh
Phase information confidence measure threshold for the cross covariance peak offset
m 1 fl 4 byte(s)
39 spare_2
Spare
- 1 SpareField 64 byte(s)
40 apply_gain_corr_flag
Apply Receive Gain Droop correction

(0=not applied; 1=applied).

flag 1 BooleanFlag 1 byte(s)
41 apply_gc_cal_p2_flag
Apply Receive Gain Droop correction to Calibration Pulse P2. (0=not applied; 1=applied).
flag 1 BooleanFlag 1 byte(s)
42 apply_gc_delay_cal_p2_flag
Apply Receive Gain Droop correction nominal delay to Calibration Pulse P2. (0=not applied; 1=applied).
flag 1 BooleanFlag 1 byte(s)
43 spare_3
Spare
- 1 SpareField 65 byte(s)
44 chirp_val_im
Reference chirp energy values for IM values .Parameters are arranged in four lists (1list for each HH.VV),each list containing 7 values for IS1 to IS7.
dB 14 fl 14*4 byte(s)
45 chirp_val_ap
Reference chirp energy values for AP values.Parameters are arranged in four lists (1list for each HH.VV),each list containing 7 values for IS1 to IS7.
dB 28 fl 28*4 byte(s)
46 chirp_val_wv
Reference chirp energy values for WV values. Parameters are arranged in four lists (1list for each HH.VV),each list containing 7 values for IS1 to IS7.
dB 14 fl 14*4 byte(s)
47 chirp_val_ws
Reference chirp energy values for WS values. Parameters are arranged in four lists (1list for each HH.VV),each list containing 7 values for IS1 to IS7.
dB 10 fl 10*4 byte(s)
48 chirp_val_gm
Reference chirp energy values for WS values. Parameters are arranged in four lists (1list for each HH.VV),each list containing 7 values for IS1 to IS7.
dB 10 fl 10*4 byte(s)
49 rep_eng_thres_im
Replica Energy Threshold for chirp energy comparison for IM
dB 1 fl 4 byte(s)
50 rep_eng_thres_ap
Replica Energy Threshold for chirp energy comparison for AP
dB 1 fl 4 byte(s)
51 rep_eng_thres_wv
Replica Energy Threshold for chirp energy comparison for WV
dB 1 fl 4 byte(s)
52 rep_eng_thres_ws
Replica Energy Threshold for chirp energy comparison for WS
dB 1 fl 4 byte(s)
53 rep_eng_thres_gm
Replica Energy Threshold for chirp energy comparison for GM
dB 1 fl 4 byte(s)
54 norm_im
Normalisation for IM
- 1 norm_imStruct 8.0 byte(s)
a perform_norm
Perform Normalisation Flag (1=yes,0=no)
- 1 uc 1 byte(s)
b norm_type
Normalisation Type( only used if flag set to 1):REPLICA or REF0000 or EQV0000
- 1 AsciiString 7 byte(s)
55 norm_ap
Normalisation for AP
- 1 norm_apStruct 8.0 byte(s)
a perform_norm
Perform Normalisation Flag (1=yes,0=no)
- 1 uc 1 byte(s)
b norm_type
Normalisation Type( only used if flag set to 1):REPLICA or REF0000 or EQV0000
- 1 AsciiString 7 byte(s)
56 norm_wv
Normalisation for WV
- 1 norm_wvStruct 8.0 byte(s)
a perform_norm
Perform Normalisation Flag (1=yes,0=no)
- 1 uc 1 byte(s)
b norm_type
Normalisation Type( only used if flag set to 1):REPLICA or REF0000 or EQV0000
- 1 AsciiString 7 byte(s)
57 norm_ws
Normalisation for WS
- 1 norm_wsStruct 8.0 byte(s)
a perform_norm
Perform Normalisation Flag (1=yes,0=no)
- 1 uc 1 byte(s)
b norm_type
Normalisation Type( only used if flag set to 1):REPLICA or REF0000 or EQV0000
- 1 AsciiString 7 byte(s)
58 norm_gm
Normalisation for GM
- 1 norm_gmStruct 8.0 byte(s)
a perform_norm
Perform Normalisation Flag (1=yes,0=no)
- 1 uc 1 byte(s)
b norm_type
Normalisation Type( only used if flag set to 1):REPLICA or REF0000 or EQV0000
- 1 AsciiString 7 byte(s)
59 rep_re_cutoff_im
Replica reconstruction cutoff threshold for IM
- 1 fl 4 byte(s)
60 rep_re_cutoff_ap
Replica reconstruction cutoff threshold for AP
- 1 fl 4 byte(s)
61 rep_re_cutoff_wv
Replica reconstruction cutoff threshold for WV
- 1 fl 4 byte(s)
62 rep_re_cutoff_ws
Replica reconstruction cutoff threshold for WS
- 1 fl 4 byte(s)
63 rep_re_cutoff_gm
Replica reconstruction cutoff threshold for GM
- 1 fl 4 byte(s)
64 cal_pluse_apl_thres_im
Calibration Pulse Amplitude Threshold for IM
dB 1 fl 4 byte(s)
65 cal_pluse_apl_thres_ap
Calibration Pulse Amplitude Threshold for AP
dB 1 fl 4 byte(s)
66 cal_pluse_apl_thres_wv
Calibration Pulse Amplitude Threshold for WV
dB 1 fl 4 byte(s)
67 cal_pluse_apl_thres_ws
Calibration Pulse Amplitude Threshold for WS
dB 1 fl 4 byte(s)
68 cal_pluse_apl_thres_gm
Calibration Pulse Amplitude Threshold for GM
dB 1 fl 4 byte(s)
69 spare_4
Spare
- 1 SpareField 256 byte(s)
70 proces_gain_imp
Processing gain values for IMP products.(7 values from swath IS1 to IS7)
linear 7 fl 7*4 byte(s)
71 proces_gain_ims
Processing gain values for IMS products.(7 values from swath IS1 to IS7)
linear 7 fl 7*4 byte(s)
72 proces_gain_img
Processing gain values for IMG products.(7 values from swath IS1 to IS7)
linear 7 fl 7*4 byte(s)
73 proces_gain_imm
Processing gain values for IMM products.(7 values from swath IS1 to IS7)
dB 7 fl 7*4 byte(s)
74 proces_gain_app
Processing gain values for APP products.(7 values from swath IS1 to IS7)
dB 7 fl 7*4 byte(s)
75 proces_gain_aps
Processing gain values for APS products.(7 values from swath IS1 to IS7)
linear 7 fl 7*4 byte(s)
76 proces_gain_apg
Processing gain values for APG products.(7 values from swath IS1 to IS7)
dB 7 fl 7*4 byte(s)
77 proces_gain_apm
Processing gain values for APM products.(7 values from swath IS1 to IS7)
linear 7 fl 7*4 byte(s)
78 proces_gain_wv
Processing gain values for WV products.(7 values from swath IS1 to IS7)
linear 7 fl 7*4 byte(s)
79 proces_gain_wss
Processing gain values for WSS products.(7 values from swath IS1 to IS7)
linear 5 fl 5*4 byte(s)
80 proces_gain_wsm
Processing gain values for WSM products.(7 values from swath IS1 to IS7)
dB 5 fl 5*4 byte(s)
81 proces_gain_gmone
Processing gain values for GM1 products.(7 values from swath IS1 to IS7)
dB 5 fl 5*4 byte(s)
82 range_look_bandw_imp
Range Look Bandwidth values for IMP products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
83 range_look_bandw_ims
Range Look Bandwidth values for IMS products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
84 range_look_bandw_img
Range Look Bandwidth values for IMG products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
85 range_look_bandw_imm
Range Look Bandwidth values for IMM products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
86 range_look_bandw_app
Range Look Bandwidth values for APP products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
87 range_look_bandw_aps
Range Look Bandwidth values for APS products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
88 range_look_bandw_apg
Range Look Bandwidth values for APG products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
89 range_look_bandw_apm
Range Look Bandwidth values for APM products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
90 range_look_bandw_wss
Range Look Bandwidth values for WSS products.(7 values from swath IS1 to IS7)
Hz 5 fl 5*4 byte(s)
91 range_look_bandw_wsm
Range Look Bandwidth values for WSM products.(7 values from swath IS1 to IS7)
Hz 5 fl 5*4 byte(s)
92 range_look_bandw_gmone
Range Look Bandwidth values for GM1 products.(7 values from swath IS1 to IS7)
Hz 5 fl 5*4 byte(s)
93 total_range_bandw_imp
Total Range Bandwidth values for IMP products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
94 total_range_bandw_ims
Total Range Bandwidth values for IMS products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
95 total_range_bandw_img
Total Range Bandwidth values for IMG products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
96 total_range_bandw_imm
Total Range Bandwidth values for IMM products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
97 total_range_bandw_app
Total Range Bandwidth values for APP products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
98 total_range_bandw_aps
Total Range Bandwidth values for APS products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
99 total_range_bandw_apg
Total Range Bandwidth values for APG products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
100 total_range_bandw_apm
Total Range Bandwidth values for APM products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
101 total_range_bandw_wv
Total Range Bandwidth values for WV products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
102 total_range_bandw_wss
Total Range Bandwidth values for WSS products.(7 values from swath IS1 to IS7)
Hz 5 fl 5*4 byte(s)
103 total_range_bandw_wsm
Total Range Bandwidth values for WSM products.(7 values from swath IS1 to IS7)
Hz 5 fl 5*4 byte(s)
104 total_range_bandw_gmone
Total Range Bandwidth values for GM1 products.(7 values from swath IS1 to IS7)
Hz 5 fl 5*4 byte(s)
105 num_range_looks_imp
Number of Range Looks for IMP products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
106 num_range_looks_ims
Number of Range Looks for IMS products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
107 num_range_looks_img
Number of Range Looks for IMG products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
108 num_range_looks_imm
Number of Range Looks for IMM products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
109 num_range_looks_app
Number of Range Looks for APP products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
110 num_range_looks_aps
Number of Range Looks for APS products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
111 num_range_looks_apg
Number of Range Looks for APG products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
112 num_range_looks_apm
Number of Range Looks for APM products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
113 num_range_looks_wss
Number of Range Looks for WSS products.(7 values from swath IS1 to IS7)
looks 5 ul 5*4 byte(s)
114 num_range_looks_wsm
Number of Range Looks for WSM products.(7 values from swath IS1 to IS7)
looks 5 ul 5*4 byte(s)
115 num_range_looks_gmone
Number of Range Looks for GM1 products.(7 values from swath IS1 to IS7)
looks 5 ul 5*4 byte(s)
116 azimuth_look_bandw_imp
Azimuth Look Bandwidth values for IMP products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
117 azimuth_look_bandw_ims
Azimuth Look Bandwidth values for IMS products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
118 azimuth_look_bandw_img
Azimuth Look Bandwidth values for IMG products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
119 azimuth_look_bandw_aps
Azimuth Look Bandwidth values for APS products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
120 tot_azimuth_bandw_imp
Total Azimuth Bandwidth values for IMP products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
121 tot_azimuth_bandw_ims
Total Azimuth Bandwidth values for IMS products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
122 tot_azimuth_bandw_img
Total Azimuth Bandwidth values for IMG products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
123 tot_azimuth_bandw_aps
Total Azimuth Bandwidth values for APS products.For APS products this value corresponds to the AP burst bandwidth.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
124 tot_azimuth_bandw_wv
Total Azimuth Bandwidth values for WV products.(7 values from swath IS1 to IS7)
Hz 7 fl 7*4 byte(s)
125 num_azimuth_look_imp
Number of Azimuth Looks for IMP products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
126 num_azimuth_look_ims
Number of Azimuth Looks for IMS products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
127 num_azimuth_look_img
Number of Azimuth Looks for IMG products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
128 num_azimuth_look_imm
Number of Azimuth Looks for IMM products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
129 num_azimuth_look_app
Number of Azimuth Looks for APP products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
130 num_azimuth_look_aps
Number of Azimuth Looks for APS products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
131 num_azimuth_look_apg
Number of Azimuth Looks for APG products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
132 num_azimuth_look_apm
Number of Azimuth Looks for APM products.(7 values from swath IS1 to IS7)
looks 7 ul 7*4 byte(s)
133 num_azimuth_look_wss
Number of Azimuth Looks for WSS products.
looks 1 ul 4 byte(s)
134 num_azimuth_look_wsm
Number of Azimuth Looks for WSM products.
looks 1 ul 4 byte(s)
135 num_azimuth_look_gmone
Number of Azimuth Looks for GM1 products.
looks 1 ul 4 byte(s)
136 descallop_flag_imm
Descalloping flag for IMM products. 1 = descalloping correction applied 0 = descalloping correction NOT applied
- 1 uc 1 byte(s)
137 descallop_flag_app
Descalloping flag for APP products. 1 = descalloping correction applied 0 = descalloping correction NOT applied
- 1 uc 1 byte(s)
138 descallop_flag_apg
Descalloping flag for APG products. 1 = descalloping correction applied 0 = descalloping correction NOT applied
- 1 uc 1 byte(s)
139 descallop_flag_apm
Descalloping flag for APM products. 1 = descalloping correction applied 0 = descalloping correction NOT applied
- 1 uc 1 byte(s)
140 spare_5
Spare
- 1 SpareField 1 byte(s)
141 descallop_flag_wsm
Descalloping flag for WSM products. 1 = descalloping correction applied 0 = descalloping correction NOT applied
- 1 uc 1 byte(s)
142 descallop_flag_gmone
Descalloping flag for GM1 products. 1 = descalloping correction applied 0 = descalloping correction NOT applied
- 1 uc 1 byte(s)
143 const_snr_filter_flag_imm
Constant SNR filter flag for IMM products. 1 = use constant SNR descalloping 0 = use constant ENL
- 1 uc 1 byte(s)
144 const_snr_filter_flag_app
Constant SNR filter flag for APP products. 1 = use constant SNR descalloping 0 = use constant ENL
- 1 uc 1 byte(s)
145 const_snr_filter_flag_apg
Constant SNR filter flag for APG products. 1 = use constant SNR descalloping 0 = use constant ENL
- 1 uc 1 byte(s)
146 const_snr_filter_flag_apm
Constant SNR filter flag for APM products. 1 = use constant SNR descalloping 0 = use constant ENL
- 1 uc 1 byte(s)
147 spare_6
Spare
- 1 SpareField 1 byte(s)
148 const_snr_filter_flag_wsm
Constant SNR filter flag for WSM products. 1 = use constant SNR descalloping 0 = use constant ENL
- 1 uc 1 byte(s)
149 const_snr_filter_flag_gmone
Constant SNR filter flag for GM1 products. 1 = use constant SNR descalloping 0 = use constant ENL
- 1 uc 1 byte(s)
150 azimuth_win_type_imp
Azimuth Window Type and coefficients for IMP products
- 1 azimuth_win_type_impStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
151 azimuth_win_type_ims
Azimuth Window Type and coefficients for IMS products
- 1 azimuth_win_type_imsStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
152 azimuth_win_type_img
Azimuth Window Type and coefficients for IMG products
- 1 azimuth_win_type_imgStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
153 azimuth_win_type_imm
Azimuth Window Type and coefficients for IMM products
- 1 azimuth_win_type_immStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
154 azimuth_win_type_app
Azimuth Window Type and coefficients for APP products
- 1 azimuth_win_type_appStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
155 azimuth_win_type_aps
Azimuth Window Type and coefficients for APS products
- 1 azimuth_win_type_apsStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
156 azimuth_win_type_apg
Azimuth Window Type and coefficients for APG products
- 1 azimuth_win_type_apgStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
157 azimuth_win_type_apm
Azimuth Window Type and coefficients for APM products
- 1 azimuth_win_type_apmStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
158 azimuth_win_type_wv
Azimuth Window Type and coefficients for WV products
- 1 azimuth_win_type_wvStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
159 azimuth_win_type_wss
Azimuth Window Type and coefficients for ASS products
- 1 azimuth_win_type_wssStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
160 azimuth_win_type_wsm
Azimuth Window Type and coefficients for ASM products
- 1 azimuth_win_type_wsmStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
161 azimuth_win_type_gmone
Azimuth Window Type and coefficients for GM1 products
- 1 azimuth_win_type_gmoneStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
162 range_win_type_imp
Range Window Type and coefficients for IMP products
- 1 range_win_type_impStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
163 range_win_type_ims
Range Window Type and coefficients for IMS products
- 1 range_win_type_imsStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
164 range_win_type_img
Range Window Type and coefficients for IMG products
- 1 range_win_type_imgStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
165 range_win_type_imm
Range Window Type and coefficients for IMM products
- 1 range_win_type_immStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
166 range_win_type_app
Range Window Type and coefficients for APP products
- 1 range_win_type_appStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
167 range_win_type_aps
Range Window Type and coefficients for APS products
- 1 range_win_type_apsStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
168 range_win_type_apg
Range Window Type and coefficients for APG products
- 1 range_win_type_apgStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
169 range_win_type_apm
Range Window Type and coefficients for APM products
- 1 range_win_type_apmStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
170 range_win_type_wv
Range Window Type and coefficients for WV products
- 1 range_win_type_wvStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
171 range_win_type_wss
Range Window Type and coefficients for WSS products
- 1 range_win_type_wssStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
172 range_win_type_wsm
Range Window Type and coefficients for WSM products
- 1 range_win_type_wsmStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
173 range_win_type_gm_one
Range Window Type and coefficients for GM1 products
- 1 range_win_type_gm_oneStruct 11.0 byte(s)
a window_type
Window Type: HAMMING or KAISER0 or NONE000
- 1 AsciiString 7 byte(s)
b window_coeff
Window Coefficients
- 1 fl 4 byte(s)
174 thres_terr_height_std_dev_imp
Threshold for terrain height standard deviation for IMP products
m 1 us 2 byte(s)
175 thres_terr_height_std_dev_ims
Threshold for terrain height standard deviation for IMS products
m 1 us 2 byte(s)
176 thres_terr_height_std_dev_img
Threshold for terrain height standard deviation for IMG products
m 1 us 2 byte(s)
177 thres_terr_height_std_dev_imm
Threshold for terrain height standard deviation for IMM products
m 1 us 2 byte(s)
178 thres_terr_height_std_dev_app
Threshold for terrain height standard deviation for APP products
m 1 us 2 byte(s)
179 thres_terr_height_std_dev_aps
Threshold for terrain height standard deviation for APS products
m 1 us 2 byte(s)
180 thres_terr_height_std_dev_apg
Threshold for terrain height standard deviation for APG products
m 1 us 2 byte(s)
181 thres_terr_height_std_dev_apm
Threshold for terrain height standard deviation for APM products
m 1 us 2 byte(s)
182 thres_terr_height_std_dev_wss
Threshold for terrain height standard deviation for WSS products
m 1 us 2 byte(s)
183 thres_terr_height_std_dev_wsm
Threshold for terrain height standard deviation for WSM products
m 1 us 2 byte(s)
184 thres_terr_height_std_dev_gmone
Threshold for terrain height standard deviation for GM1 products
m 1 us 2 byte(s)
185 spare_7
Spare
- 1 SpareField 1002 byte(s)
186 dop_cen_est_flag_imp
Doppler Centriod Estimation flag for IMP products 1=yes 0=no
- 1 uc 1 byte(s)
187 dop_cen_est_flag_ims
Doppler Centriod Estimation flag for IMS products 1=yes 0=no
- 1 uc 1 byte(s)
188 dop_cen_est_flag_img
Doppler Centriod Estimation flag for IMG products 1=yes 0=no
- 1 uc 1 byte(s)
189 dop_cen_est_flag_imm
Doppler Centriod Estimation flag for IMM products 1=yes 0=no
- 1 uc 1 byte(s)
190 dop_cen_est_flag_app
Doppler Centriod Estimation flag for APP products 1=yes 0=no
- 1 uc 1 byte(s)
191 dop_cen_est_flag_aps
Doppler Centriod Estimation flag for APS products 1=yes 0=no
- 1 uc 1 byte(s)
192 dop_cen_est_flag_apg
Doppler Centriod Estimation flag for APG products 1=yes 0=no
- 1 uc 1 byte(s)
193 dop_cen_est_flag_apm
Doppler Centriod Estimation flag for APM products 1=yes 0=no
- 1 uc 1 byte(s)
194 dop_cen_est_flag_wv
Doppler Centriod Estimation flag for WV products 1=yes 0=no
- 1 uc 1 byte(s)
195 dop_cen_est_flag_wss
Doppler Centriod Estimation flag for WSS products 1=yes 0=no
- 1 uc 1 byte(s)
196 dop_cen_est_flag_wsm
Doppler Centriod Estimation flag for WSM products 1=yes 0=no
- 1 uc 1 byte(s)
197 dop_cen_est_flag_gmone
Doppler Centriod Estimation flag for GM1 products 1=yes 0=no
- 1 uc 1 byte(s)
198 per_dop_amb_est_flag_imp
Perform Doppler Ambiguity Estimation flag for IMP products 1=yes 0=no
- 1 uc 1 byte(s)
199 per_dop_amb_est_flag_ims
Perform Doppler Ambiguity Estimation flag for IMS products 1=yes 0=no
- 1 uc 1 byte(s)
200 per_dop_amb_est_flag_img
Perform Doppler Ambiguity Estimation flag for IMG products 1=yes 0=no
- 1 uc 1 byte(s)
201 per_dop_amb_est_flag_imm
Perform Doppler Ambiguity Estimation flag for IMM products 1=yes 0=no
- 1 uc 1 byte(s)
202 per_dop_amb_est_flag_app
Perform Doppler Ambiguity Estimation flag for APP products 1=yes 0=no
- 1 uc 1 byte(s)
203 per_dop_amb_est_flag_aps
Perform Doppler Ambiguity Estimation flag for APS products 1=yes 0=no
- 1 uc 1 byte(s)
204 per_dop_amb_est_flag_apg
Perform Doppler Ambiguity Estimation flag for APG products 1=yes 0=no
- 1 uc 1 byte(s)
205 per_dop_amb_est_flag_apm
Perform Doppler Ambiguity Estimation flag for APM products 1=yes 0=no
- 1 uc 1 byte(s)
206 per_dop_amb_est_flag_wv
Perform Doppler Ambiguity Estimation flag for WV products 1=yes 0=no
- 1 uc 1 byte(s)
207 per_dop_amb_est_flag_wss
Perform Doppler Ambiguity Estimation flag for WSS products 1=yes 0=no
- 1 uc 1 byte(s)
208 per_dop_amb_est_flag_wsm
Perform Doppler Ambiguity Estimation flag for WSM products 1=yes 0=no
- 1 uc 1 byte(s)
209 per_dop_amb_est_flag_gmone
Perform Doppler Ambiguity Estimation flag for GM1 products 1=yes 0=no
- 1 uc 1 byte(s)
210 dop_refine_flag_app
Doppler Refinement flag for APP products 1=yes 0=no
- 1 uc 1 byte(s)
211 dop_refine_flag_aps
Doppler Refinement flag for APS products 1=yes 0=no
- 1 uc 1 byte(s)
212 dop_refine_flag_apg
Doppler Refinement flag for APG products 1=yes 0=no
- 1 uc 1 byte(s)
213 dop_refine_flag_apm
Doppler Refinement flag for APM products 1=yes 0=no
- 1 uc 1 byte(s)
214 dop_refine_flag_wss
Doppler Refinement flag for APP products 1=yes 0=no
- 1 uc 1 byte(s)
215 dop_refine_flag_wsm
Doppler Refinement flag for WSM products 1=yes 0=no
- 1 uc 1 byte(s)
216 per_dop_grid_estm_flag_imp
Perform Doppler Grid Estimation flag for IMP products 1=yes 0=no
- 1 uc 1 byte(s)
217 per_dop_grid_estm_flag_ims
Perform Doppler Grid Estimation flag for IMS products 1=yes 0=no
- 1 uc 1 byte(s)
218 per_dop_grid_estm_flag_imm
Perform Doppler Grid Estimation flag for IMM products 1=yes 0=no
- 1 uc 1 byte(s)
219 per_dop_grid_estm_flag_app
Perform Doppler Grid Estimation flag for APP products 1=yes 0=no
- 1 uc 1 byte(s)
220 per_dop_grid_estm_flag_aps
Perform Doppler Grid Estimation flag for APS products 1=yes 0=no
- 1 uc 1 byte(s)
221 per_dop_grid_estm_flag_apm
Perform Doppler Grid Estimation flag for APM products 1=yes 0=no
- 1 uc 1 byte(s)
222 per_dop_grid_estm_flag_wss
Perform Doppler Grid Estimation flag for WSS products 1=yes 0=no
- 1 uc 1 byte(s)
223 per_dop_grid_estm_flag_wsm
Perform Doppler Grid Estimation flag for WSM products 1=yes 0=no
- 1 uc 1 byte(s)
224 per_dop_grid_estm_flag_gmone
Perform Doppler Grid Estimation flag for GM1 products 1=yes 0=no
- 1 uc 1 byte(s)
225 spare_8
Spare
- 1 SpareField 55 byte(s)
Record Length : 4096

DS_NAME : Contains ASAR processor configuration data



Format Version 114.0  

Mathematical notation for the various fields within the ASA_CON_AX_GADS:

Field# 34 - Look image statistics confidence parameter thresholds (minimum and maximum) mathematical expression: image

Field# 35 - Inter-look confidence statistics confidence parameter threshold mathematical expression: image

Field# 36 - Azimuth cut-off convergence measure threshold mathematical expression: image

Field# 37 - Azimuth cut-off Iteration count overflow threshold mathematical expression: image

Field# 38 - Phase information confidence measure threshold for the spectral peak mathematical expression: image

Field# 39 - Phase information confidence measure threshold for the cross covariance peak offset mathematical expression: image


Keywords: ESA European Space Agency - Agence spatiale europeenne, observation de la terre, earth observation, satellite remote sensing, teledetection, geophysique, altimetrie, radar, chimique atmospherique, geophysics, altimetry, radar, atmospheric chemistry