https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-22T03:55:44.595772Z
2021-12-22T03:56:35.863872Z
s3://sentinel-s1-l1c/GRD/2021/12/22/IW/DV/S1A_IW_GRDH_1SDV_20211222T035609_20211222T035635_041116_04E29A_F894
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
2021-12-22T03:56:09.595100Z
2021-12-22T03:56:35.863872Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211222T044358_V20211222T030347_20211222T093847.EOF
192.0605568409376
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-22T10:18:43.249855Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211222T035609_20211222T035635_041116_04E29A_F894
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.348279978336485 -10.482482452935445,25.815679133180023 -10.362891612666454,25.252586265331164 -10.235412748540547,24.68395941816571 -10.10559145199246,24.13230202204941 -9.97861268707676,24.09073590021856 -10.159103606158844,24.00559886369082 -10.519839073199437,23.96403175409744 -10.700454369619807,23.92068487257097 -10.880660606814773,23.878103658291998 -11.061056257971323,23.836689040259593 -11.241735107082375,23.791685777044485 -11.434313055240684,24.342495567042153 -11.562070068005498,24.91294758310423 -11.69317219184292,25.485185559981954 -11.823438179689205,26.021205057056598 -11.944307483799541,26.065184182070865 -11.751106267537939,26.105442240744225 -11.569801962793935,26.14708558346651 -11.388816062598057,26.184873389732058 -11.206966414955655,26.227202231595378 -11.026146073395305,26.268649725991033 -10.845133039096867,26.311910914031053 -10.664533438432448,26.348279978336485 -10.482482452935445))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.48302
45.94402659419466
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/2021/12/22/IW/DV/S1A_IW_GRDH_1SDV_20211222T035544_20211222T035609_041116_04E29A_F6A1
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
2021-12-22T03:55:44.595772Z
2021-12-22T03:56:09.593619Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211222T044358_V20211222T030347_20211222T093847.EOF
192.0378800190348
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-22T10:35:55.974628Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211222T035544_20211222T035609_041116_04E29A_F6A1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.698570819658542 -8.9760829103578,26.1682512513284 -8.857605875742049,25.595421430165192 -8.728696178845205,25.03039759544134 -8.600632790110993,24.48133887335143 -8.47531884124614,24.440168316015097 -8.655833024663687,24.398342623714907 -8.836299142823572,24.355295543135533 -9.016490334200192,24.27272414151236 -9.377713462559688,24.188582717014757 -9.738607258837332,24.146066167870597 -9.918963267877968,24.13230202204941 -9.97861268707676,24.68395941816571 -10.10559145199246,25.252586265331164 -10.235412748540547,25.815679133180023 -10.362891612666454,26.348279978336485 -10.482482452935445,26.366746533236938 -10.423760849309495,26.40770383497481 -10.242654943616383,26.450771672199096 -10.062028556204552,26.491250604689267 -9.880825253522975,26.566782133183857 -9.517216308323722,26.60844571770901 -9.336294716316855,26.652727624823818 -9.155964482090848,26.698570819658542 -8.9760829103578))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.49606
45.96698778068494
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
2021-12-22T20:28:25.444299Z
Batch API, v4.74.0
s3://deafrica-sentinel-1/s1_rtc/S11E026/2021/12/22/04E29A
2.0E-4
2.0E-4
true
block average
2
2
-10.0
26.0
-11.0
27.0
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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_04E29A_S11E026_2021_12_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E29A_S11E026_2021_12_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E29A_S11E026_2021_12_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E29A_S11E026_2021_12_22_VV.tif
geotiff
FLOAT
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Little Endian
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linear power
10*log10(DN)
VH
s1_rtc_04E29A_S11E026_2021_12_22_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