https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-09T05:38:38.906452Z
2022-11-09T05:39:03.905130Z
s3://sentinel-s1-l1c/GRD/2022/11/9/IW/DV/S1A_IW_GRDH_1SDV_20221109T053838_20221109T053903_045813_057AFA_D6E6
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
2022-11-09T05:38:38.906452Z
2022-11-09T05:39:03.905130Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221109T054410_V20221109T045906_20221109T113406.EOF
193.0451382146411
693000
Copernicus Ground Segment
2022-11-09T06:15:28.312071Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221109T053838_20221109T053903_045813_057AFA_D6E6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.5073651335742415 36.033455600798725,7.089489670539839 36.09760159463003,6.802931362107792 36.14068648045888,6.370660677485259 36.20429601968454,6.079262704494626 36.24623662366886,5.78785941438917 36.287425535069524,5.494116228281695 36.32818202573931,5.065500182936545 36.38630044367763,4.772626972086964 36.4250750745143,4.730178901317261 36.24554942139402,4.694028174303465 36.065109784374805,4.6513313208793985 35.88552730638207,4.620997982182183 35.70432404117611,4.550132341029049 35.34323242578218,4.516540580394454 35.16243007084916,4.479574739695593 34.98207787375269,4.467960525910263 34.92269918766146,4.759500115034463 34.88299927897657,5.189559381464346 34.82308571317117,5.47665471771248 34.7821957510576,5.762982759305489 34.740700121937444,6.04705552940457 34.69882345748452,6.472703589323743 34.634758653041956,6.755187834095035 34.59136660287754,7.16483497538457 34.52719292755138,7.176914451823064 34.58689043237365,7.216043156397927 34.768055373979905,7.249834288756894 34.95005767993964,7.286222265896688 35.131650150989785,7.329629128298171 35.31214904608928,7.375162287678404 35.49232051133039,7.418335762542316 35.67286423117153,7.463857612421917 35.85304777935584,7.5073651335742415 36.033455600798725))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66716742325158
46.56011405036626
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
2022-11-09T07:40:33.032436Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/N35E006/2022/11/09/057AFA
2.0E-4
2.0E-4
true
block average
2
2
36.0
6.0
35.0
7.0
POLYGON((6.0 35.0,6.0 36.0,7.0 36.0,7.0 35.0,6.0 35.0))
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_057AFA_N35E006_2022_11_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057AFA_N35E006_2022_11_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057AFA_N35E006_2022_11_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057AFA_N35E006_2022_11_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057AFA_N35E006_2022_11_09_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