https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-08T18:08:53.570178Z
2022-05-08T18:09:22.583191Z
s3://sentinel-s1-l1c/GRD/2022/5/8/IW/DV/S1A_IW_GRDH_1SDV_20220508T180853_20220508T180922_043123_052660_842E
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
2022-05-08T18:08:53.570178Z
2022-05-08T18:09:22.583191Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220508T165230_V20220508T162157_20220508T225657.EOF
347.2395324557676
693000
Copernicus Ground Segment
2022-05-08T18:48:47.240611Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220508T180853_20220508T180922_043123_052660_842E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.857948706289255 30.55825836875259,-2.460627251120198 30.623670984593623,-2.1924521207695005 30.667086384741694,-1.7896224902831195 30.731191556130447,-1.5206689995405793 30.77325090095046,-1.11847011744658 30.835043679943936,-0.8491105124411216 30.875685676996437,-0.5809952867391408 30.915553290384402,-0.2824039112912797 30.95924651758758,-0.329698328958945 31.197074800605126,-0.4359018674277242 31.739009329813072,-0.5045808692645578 32.10058114501767,-0.5401498303584433 32.28118610045759,-0.5697171436112691 32.46262926987671,-0.5947469849097538 32.58271917261341,-0.8897677450062851 32.54078146861303,-1.164633264787416 32.50105047137701,-1.4437732999066761 32.460057160990935,-1.8518411614378874 32.39893911531211,-2.128899582719189 32.356649200219785,-2.538968885652589 32.292863064136775,-2.813894878896685 32.2493047935338,-3.21603693793514 32.18443239333361,-3.193329309800807 32.06323977532043,-3.1533577765600302 31.882224076710052,-3.1114828949129194 31.70152056796288,-3.071448338530937 31.520518787219668,-3.03271392982139 31.339305332745948,-2.993287492844519 31.15820611500168,-2.9509593800280562 30.977585957388257,-2.9118013405218406 30.796445578752227,-2.857948706289255 30.55825836875259))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84126650506294
46.50397404301214
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
2022-05-08T21:01:32.778981Z
Batch API, v4.108.0
s3://deafrica-sentinel-1/s1_rtc/N30W003/2022/05/08/052660
2.0E-4
2.0E-4
true
block average
2
2
31.0
-3.0
30.0
-2.0
POLYGON((-2.8579487062892444 30.55825836875257,-2.9562120834742136 31.0,-2.0 31.0,-2.0 30.697712672512598,-2.8579487062892444 30.55825836875257))
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_052660_N30W003_2022_05_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052660_N30W003_2022_05_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052660_N30W003_2022_05_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052660_N30W003_2022_05_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052660_N30W003_2022_05_08_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