https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-04-01T05:31:57.727292Z
2021-04-01T05:32:47.724983Z
s3://sentinel-s1-l1c/GRD/2021/4/1/IW/DV/S1B_IW_GRDH_1SDV_20210401T053222_20210401T053247_026269_032298_A507
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-01T05:32:22.727638Z
2021-04-01T05:32:47.724983Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4130371566931
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-01T07:03:18.259016Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210401T053222_20210401T053247_026269_032298_A507
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.207661602453376 25.522913144474607,6.8411412101050875 25.586888775718435,6.591964173898739 25.62981801323438,6.220621372517792 25.692952705935813,5.9704587357754235 25.73491387074819,5.595588361812922 25.796936012022396,5.3455725440804445 25.837729432063192,5.095374410140843 25.87809491653304,4.7602311158669055 25.931433722151368,4.719668920075439 25.7516458439883,4.686957373374692 25.570526778859985,4.651669591010518 25.38980901301823,4.619357720125718 25.208614295868315,4.478569697185142 24.485621231148166,4.467247806184478 24.42570468996457,5.041687920573095 24.33163825954631,5.28794137916255 24.29060036248734,5.657957860192511 24.228138826477338,5.905380447520505 24.185837168817844,6.274557914727794 24.12192004594504,6.520925207820515 24.078734166245574,6.877553677289371 24.01546081809488,6.894167120435495 24.07476511349932,6.932986762224257 24.255859202367073,6.976485416496919 24.436123175156368,7.016119908434501 24.617074777174555,7.093066017241434 24.979389924864336,7.130790720107404 25.160679202122875,7.1660083733712705 25.342408345329435,7.207661602453376 25.522913144474607))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.94942455768478
46.26478882072479
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/2021/4/1/IW/DV/S1B_IW_GRDH_1SDV_20210401T053157_20210401T053222_026269_032298_340E
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-01T05:31:57.727292Z
2021-04-01T05:32:22.726129Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4805947370189
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-01T07:19:57.013856Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210401T053157_20210401T053222_026269_032298_340E
GRD
1
5
327.0
313.0
314.0
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1.07E7
POLYGON((7.543704728280932 27.029772486658807,7.171675488194198 27.093644519235983,6.919652589472483 27.13631239893661,6.666426432383357 27.17869606872954,6.287900359941939 27.241142986614324,6.0346375105752195 27.28231547813012,5.653818504391341 27.343305976046253,5.399807159266268 27.383374772090928,5.058583750021411 27.436416973012516,4.987121865788447 27.075285038243443,4.951863744881193 26.894594553488012,4.842838093922868 26.353006759193722,4.804743756052523 26.172745298401683,4.768746243803533 25.992152506373564,4.7602311158669055 25.931433722151368,5.095374410140843 25.87809491653304,5.3455725440804445 25.837729432063192,5.595588361812922 25.796936012022396,5.9704587357754235 25.73491387074819,6.220621372517792 25.692952705935813,6.591964173898739 25.62981801323438,6.8411412101050875 25.586888775718435,7.207661602453376 25.522913144474607,7.218612590491748 25.58359732809962,7.259677107725676 25.76430065129278,7.3026322457438475 25.94467568615264,7.387435954097811 26.305627793655496,7.4180291617106695 26.48815712550436,7.466908563466542 26.66751415187394,7.504230021960506 26.84887621754583,7.543704728280932 27.029772486658807))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81682177390458
46.20919835946068
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
2021-12-26T03:22:56.897099Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E005/2021/04/01/032298
2.0E-4
2.0E-4
true
block average
2
2
26.0
5.0
25.0
6.0
POLYGON((5.0 25.0,5.0 26.0,6.0 26.0,6.0 25.0,5.0 25.0))
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_032298_N25E005_2021_04_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032298_N25E005_2021_04_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032298_N25E005_2021_04_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032298_N25E005_2021_04_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032298_N25E005_2021_04_01_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