https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2022-04-02T16:30:00.946511Z
2022-04-02T16:30:54.984875Z
s3://sentinel-s1-l1c/GRD/2022/4/2/IW/DV/S1A_IW_GRDH_1SDV_20220402T163029_20220402T163054_042597_0514E1_3F19
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2022-04-02T16:30:29.986302Z
2022-04-02T16:30:54.984875Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220402T165829_V20220402T162156_20220402T225656.EOF
347.1694611973922
693000
Copernicus S1 Core Ground Segment - TLS
2022-04-02T17:23:02.870062Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220402T163029_20220402T163054_042597_0514E1_3F19
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.545796641773595 31.77555424514346,21.949583526083927 31.841050983053723,22.22405758701773 31.884787479474912,22.49849705979362 31.92788680714394,22.910696929805138 31.991434796157662,23.186591399906906 32.03317358558318,23.597814772686707 32.09420833407303,23.873454637085402 32.13432797323872,24.156307858289512 32.17483536639485,24.085190454138033 32.53585107379313,24.014918600417907 32.89706391538797,23.97794924223461 33.077408250163124,23.939066447515494 33.25748387300335,23.854639825909217 33.67806576014604,23.56655125183831 33.63789907710774,23.286061103733104 33.59810779868715,23.005830231403852 33.557682579014326,22.58597761731862 33.49585942872231,22.306409961313157 33.4538561088477,21.887567989533185 33.3896733516,21.60868452610966 33.34610196909147,21.197844064241664 33.28069138116322,21.295017302667056 32.8595031015845,21.38389065971144 32.49899793167384,21.425085486825683 32.318226886376166,21.545796641773595 31.77555424514346))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68754747412586
46.51064069391396
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
s3://sentinel-s1-l1c/GRD/2022/4/2/IW/DV/S1A_IW_GRDH_1SDV_20220402T163000_20220402T163029_042597_0514E1_2871
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2022-04-02T16:30:00.946511Z
2022-04-02T16:30:29.984801Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220402T165829_V20220402T162156_20220402T225656.EOF
347.2680049940145
693000
Copernicus S1 Core Ground Segment - TLS
2022-04-02T17:27:40.859188Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220402T163000_20220402T163029_042597_0514E1_2871
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.9077547350269 30.147876972158848,22.30853007057363 30.214193364399776,22.577864392971065 30.258023240643503,22.983007112175454 30.322839992632673,23.253399563323224 30.36535544622697,23.658873363154942 30.42799727211451,23.93023507831529 30.469173282765986,24.201268357273975 30.509703714956625,24.478398283492588 30.55052710946997,24.25293130264326 31.691364837433284,24.216904391803077 31.87186309758573,24.179546956896118 32.0521704560726,24.156307858289512 32.17483536639485,23.873454637085402 32.13432797323872,23.597814772686707 32.09420833407303,23.186591399906906 32.03317358558318,22.910696929805138 31.991434796157662,22.49849705979362 31.92788680714394,22.22405758701773 31.884787479474912,21.949583526083927 31.841050983053723,21.545796641773595 31.77555424514346,21.611269397138276 31.47151384600431,21.69267313836299 31.109834882382284,21.853865320075762 30.386232631518364,21.9077547350269 30.147876972158848))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74939104212701
46.5515272729537
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2022-04-02T20:19:47.480882Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/N31E021/2022/04/02/0514E1
2.0E-4
2.0E-4
true
block average
2
2
32.0
21.0
31.0
22.0
POLYGON((21.7171403429611 31.0,21.61126939714193 31.471513845988007,21.495871319888295 32.0,22.0 32.0,22.0 31.0,21.7171403429611 31.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_0514E1_N31E021_2022_04_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0514E1_N31E021_2022_04_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0514E1_N31E021_2022_04_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0514E1_N31E021_2022_04_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0514E1_N31E021_2022_04_02_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid