https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-09-23T17:28:14.937648Z
2023-09-23T17:29:04.935956Z
s3://sentinel-s1-l1c/GRD/2023/9/23/IW/DV/S1A_IW_GRDH_1SDV_20230923T172839_20230923T172904_050458_061394_08F9
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
2023-09-23T17:28:39.937550Z
2023-09-23T17:29:04.935956Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230923T174406_V20230923T171946_20230923T235446.EOF
347.08414153658003
693000
Copernicus Ground Segment
2023-09-23T18:04:23.530914Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230923T172839_20230923T172904_050458_061394_08F9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.87977119881617 32.94827901992772,7.282576296502576 33.012685173065464,7.557949700715335 33.055912917552924,7.971316410023671 33.11958629180177,8.247777689707506 33.161356957195665,8.525322296348953 33.20263505634969,8.94004802872795 33.26309614469507,9.21755105681373 33.30273489613604,9.528353825760007 33.34633896953123,9.492090790040791 33.52665208147744,9.457957557279366 33.70734644135252,9.418957479576388 33.88737166809065,9.384335400265778 34.06799165284675,9.347270099572988 34.248276853279236,9.311829443703559 34.42877891249018,9.244252188359985 34.790216133057854,9.232179252450386 34.850128926618176,8.918576616656498 34.80733752375633,8.633180710588364 34.76764751766139,8.35153373274392 34.72778194101262,7.930561893377262 34.66691036664862,7.503502508013659 34.60359016473284,7.2210290390683625 34.56083198014442,6.939264651795092 34.51748645997845,6.528086575841167 34.452980189183826,6.668704700494172 33.851157139335314,6.754076456413261 33.49010974917839,6.8382434634154405 33.128883321010036,6.87977119881617 32.94827901992772))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66389934876699
46.42696770354582
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/2023/9/23/IW/DV/S1A_IW_GRDH_1SDV_20230923T172814_20230923T172839_050458_061394_3C8C
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
2023-09-23T17:28:14.937648Z
2023-09-23T17:28:39.936056Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230923T174406_V20230923T171946_20230923T235446.EOF
347.1898909119085
693000
Copernicus Ground Segment
2023-09-23T18:04:18.677656Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230923T172814_20230923T172839_050458_061394_3C8C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.22093082681159 31.441794254232466,7.620885773787051 31.506952144968704,7.891861926669836 31.550336362508634,8.163592294103134 31.59322564298487,8.570900371822077 31.656362553882822,8.97919376870705 31.718266132271697,9.252846037146785 31.758979208444945,9.525606751221746 31.79894222591735,9.826184038889956 31.842254115323854,9.789797037261977 32.022576073334825,9.718747073987503 32.3836387906085,9.60889391159031 32.924750033517185,9.528353825760007 33.34633896953123,9.21755105681373 33.30273489613604,8.94004802872795 33.26309614469507,8.525322296348953 33.20263505634969,8.247777689707506 33.161356957195665,7.971316410023671 33.11958629180177,7.557949700715335 33.055912917552924,7.282576296502576 33.012685173065464,6.87977119881617 32.94827901992772,7.097711959572182 31.983963047321048,7.22093082681159 31.441794254232466))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72046616512692
46.45356185830472
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
2023-09-23T20:14:13.949392Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N33E007/2023/09/23/061394
2.0E-4
2.0E-4
true
block average
2
2
34.0
7.0
33.0
8.0
POLYGON((7.0 33.0,7.0 34.0,8.0 34.0,8.0 33.0,7.0 33.0))
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_061394_N33E007_2023_09_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061394_N33E007_2023_09_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061394_N33E007_2023_09_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061394_N33E007_2023_09_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061394_N33E007_2023_09_23_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