https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-05-20T16:38:10.533661Z
2023-05-20T16:39:04.586021Z
s3://sentinel-s1-l1c/GRD/2023/5/20/IW/DV/S1A_IW_GRDH_1SDV_20230520T163839_20230520T163904_048620_05D902_FD47
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
2023-05-20T16:38:39.587798Z
2023-05-20T16:39:04.586021Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230520T165657_V20230520T163017_20230520T230517.EOF
347.21863454809966
693000
Copernicus Ground Segment
2023-05-20T17:16:43.672047Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230520T163839_20230520T163904_048620_05D902_FD47
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.65055732154448 31.051036379087435,20.048943255498347 31.116243547590514,20.321628302340212 31.160113502648443,20.595643693174825 31.203575812361134,21.004491356680642 31.267271304488574,21.41460406221029 31.32977501738437,21.68825887079727 31.370709484681523,21.961915357475586 31.41102691782742,22.243857064376105 31.451915334874652,22.13645647910414 31.99337999306532,22.101297174428854 32.17398245463443,22.06789000917126 32.35482670385789,22.03235349115094 32.53536731075213,21.998682160239035 32.71616434290039,21.9560731576274 32.89571532280482,21.942568299109205 32.9552923283613,21.656748731174797 32.914921998905044,21.37756301381467 32.87482079152224,21.09944720725516 32.83421745737428,20.682751808347533 32.772157775123105,20.40527862033602 32.73001702916962,19.989562203061126 32.66565840480826,19.712751344735317 32.621989978623404,19.307874598046585 32.556938906609126,19.486696122885593 31.774082693246328,19.65055732154448 31.051036379087435))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69059938524723
46.55155191359889
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/2023/5/20/IW/DV/S1A_IW_GRDH_1SDV_20230520T163810_20230520T163839_048620_05D902_F505
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
2023-05-20T16:38:10.533661Z
2023-05-20T16:38:39.586299Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230520T165657_V20230520T163017_20230520T230517.EOF
347.31295201531935
693000
Copernicus Ground Segment
2023-05-20T17:16:54.943130Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230520T163810_20230520T163839_048620_05D902_F505
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.00885369271571 29.422632893049723,20.407623029877737 29.48919778991794,20.675597781352046 29.533210615699943,20.94325158392383 29.57659551809357,21.34556924755732 29.64072661323285,21.749135783874017 29.703752409188883,22.018602812155063 29.74510925846144,22.56207227229394 29.826750014222505,22.442629974447346 30.42504387186219,22.336371341301977 30.966830369282004,22.243857064376105 31.451915334874652,21.961915357475586 31.41102691782742,21.68825887079727 31.370709484681523,21.41460406221029 31.32977501738437,21.004491356680642 31.267271304488574,20.595643693174825 31.203575812361134,20.321628302340212 31.160113502648443,20.048943255498347 31.116243547590514,19.65055732154448 31.051036379087435,19.875355021777406 30.022141477720474,19.917330554769528 29.841539883462378,19.955931205784804 29.660376128278934,20.00885369271571 29.422632893049723))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72765602190242
46.56758416573269
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
2023-05-21T01:01:54.476152Z
Batch API, v4.205.0
s3://deafrica-sentinel-1/s1_rtc/N31E021/2023/05/20/05D902
2.0E-4
2.0E-4
true
block average
2
2
32.0
21.0
31.0
22.0
POLYGON((21.0 31.0,21.0 32.0,22.0 32.0,22.0 31.0,21.0 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_05D902_N31E021_2023_05_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D902_N31E021_2023_05_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D902_N31E021_2023_05_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D902_N31E021_2023_05_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D902_N31E021_2023_05_20_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 2021
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