https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-21T04:52:46.553252Z
2021-12-21T04:53:36.551527Z
s3://sentinel-s1-l1c/GRD/2021/12/21/IW/DV/S1A_IW_GRDH_1SDV_20211221T045311_20211221T045336_041102_04E21A_4138
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
2021-12-21T04:53:11.553132Z
2021-12-21T04:53:36.551527Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211221T054017_V20211221T040123_20211221T103623.EOF
192.0298235341829
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-21T10:04:51.345355Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211221T045311_20211221T045336_041102_04E21A_4138
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.433811416512174 -8.425131630929133,11.893014338351966 -8.30454760191001,11.327673370410025 -8.177635557437533,10.762687633829643 -8.049944692584885,10.213878856821609 -7.925097538358735,10.049976666355022 -8.647656716170532,9.871185120057214 -9.4294273636364,10.42185048610548 -9.555775975271398,10.988819119910183 -9.684867190897007,11.556215962995052 -9.813033117610953,12.099046332638112 -9.934677893257263,12.273525112958351 -9.150178347580272,12.433811416512174 -8.425131630929133))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.40497
45.89165825253154
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/2021/12/21/IW/DV/S1A_IW_GRDH_1SDV_20211221T045246_20211221T045311_041102_04E21A_87C5
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
2021-12-21T04:52:46.553252Z
2021-12-21T04:53:11.551646Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211221T054017_V20211221T040123_20211221T103623.EOF
192.0105680738531
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-21T09:15:28.465440Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211221T045246_20211221T045311_041102_04E21A_87C5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.768956357320585 -6.915715327504198,12.225752384422316 -6.795260563001194,11.662076127374556 -6.669567650176321,11.098684758513018 -6.543241773649778,10.555413611234536 -6.42077760094743,10.394002707605871 -7.143640076534621,10.213878856821609 -7.925097538358735,10.762687633829643 -8.049944692584885,11.327673370410025 -8.177635557437533,11.893014338351966 -8.30454760191001,12.433811416512174 -8.425131630929133,12.610428892682059 -7.640998147560387,12.768956357320585 -6.915715327504198))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.46393
45.92975932264613
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
2021-12-26T16:43:10.623782Z
Batch API, v4.74.0
s3://deafrica-sentinel-1/s1_rtc/S09E011/2021/12/21/04E21A
2.0E-4
2.0E-4
true
block average
2
2
-8.0
11.0
-9.0
12.0
POLYGON((11.0 -9.0,11.0 -8.0,12.0 -8.0,12.0 -9.0,11.0 -9.0))
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_04E21A_S09E011_2021_12_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E21A_S09E011_2021_12_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E21A_S09E011_2021_12_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E21A_S09E011_2021_12_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E21A_S09E011_2021_12_21_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