https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-20T18:09:45.743876Z
2021-12-20T18:10:35.742231Z
s3://sentinel-s1-l1c/GRD/2021/12/20/IW/DV/S1A_IW_GRDH_1SDV_20211220T181010_20211220T181035_041096_04E1DA_F582
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
2021-12-20T18:10:10.744544Z
2021-12-20T18:10:35.742231Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211220T201926_V20211220T180855_20211221T004355.EOF
348.0196981840526
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-20T20:44:37.118146Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211220T181010_20211220T181035_041096_04E1DA_F582
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.3798372107702506 5.238815882672355,1.4919957314046506 5.4699496632015485,2.597046629859695 5.697372959746496,2.4871791533730088 6.2403703850366075,2.4144599649701313 6.602508747489078,2.378585770589857 6.783667694690621,2.3420087355739208 6.964677622679209,2.2945365409370333 7.205778683641588,1.7462224084451456 7.094825904536205,1.1862599892480166 6.980787553318924,0.6290727153373392 6.866597401937224,0.06921629928565803 6.751146972602845,0.1928040873073415 6.146362213451442,0.2311833561746537 5.965041978538935,0.3049406753226842 5.6017685323541215,0.3798372107702506 5.238815882672355))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7808285843186
46.01051648075508
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/2021/12/20/IW/DV/S1A_IW_GRDH_1SDV_20211220T180945_20211220T181010_041096_04E1DA_2268
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
2021-12-20T18:09:45.743876Z
2021-12-20T18:10:10.743052Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211220T201926_V20211220T180855_20211221T004355.EOF
348.0285530682623
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-20T21:17:44.189557Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211220T180945_20211220T181010_041096_04E1DA_2268
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.6939000919983409 3.7266439679442667,1.802019760838225 3.9593216207902113,2.907319322867172 4.189778464061703,2.7595865484837856 4.9137314739525655,2.597046629859695 5.697372959746496,1.4919957314046506 5.4699496632015485,0.3798372107702506 5.238815882672355,0.6939000919983409 3.7266439679442667))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75797
45.9861
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
2021-12-26T16:42:36.516844Z
Batch API, v4.74.0
s3://deafrica-sentinel-1/s1_rtc/N05E001/2021/12/20/04E1DA
2.0E-4
2.0E-4
true
block average
2
2
6.0
1.0
5.0
2.0
POLYGON((1.0 5.0,1.0 6.0,2.0 6.0,2.0 5.0,1.0 5.0))
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_04E1DA_N05E001_2021_12_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E1DA_N05E001_2021_12_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E1DA_N05E001_2021_12_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E1DA_N05E001_2021_12_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E1DA_N05E001_2021_12_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 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