https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-27T06:38:21.109773Z
2023-11-27T06:38:50.102313Z
s3://sentinel-s1-l1c/GRD/2023/11/27/IW/DV/S1A_IW_GRDH_1SDV_20231127T063821_20231127T063850_051399_0633D8_65F4
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
2023-11-27T06:38:21.109773Z
2023-11-27T06:38:50.102313Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231127T063828_V20231127T055647_20231127T123147.EOF
192.5624320790606
693000
Copernicus Ground Segment
2023-11-27T07:31:10.210608Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231127T063821_20231127T063850_051399_0633D8_65F4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.547570180378626 28.688146097883006,-8.943012542691966 28.754730774738032,-9.212407083163635 28.799378589328708,-9.746466751918936 28.886197072251317,-10.14238257287638 28.9491087015454,-10.408914349247674 28.990762038373077,-10.67495360612767 29.03178047776957,-11.074967856927008 29.092401760307375,-11.145196383094449 28.731019850922298,-11.181058970991758 28.550389146659185,-11.218304127961698 28.3699639445797,-11.253631493893462 28.189246276528955,-11.289578613094966 28.00861829227271,-11.324706422266587 27.82786161827328,-11.360460868462159 27.647196974562398,-11.395817330838456 27.47186061447658,-10.870387110360545 27.389857005119758,-10.607296453148177 27.34800718526245,-10.214130167543104 27.284483707492363,-9.820263983561006 27.219668319504045,-9.557696520910767 27.175803360756106,-9.295028240249772 27.13139599828892,-8.904037074322417 27.064318236987656,-8.866933228641804 27.240343172863504,-8.826336681636917 27.42121007147245,-8.748018081795996 27.78344036552553,-8.628248481532532 28.326400958699033,-8.586279982744875 28.507043241790413,-8.547570180378626 28.688146097883006))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7884477859076
46.61547963607288
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
2023-11-27T09:40:09.139531Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N28W012/2023/11/27/0633D8
2.0E-4
2.0E-4
true
block average
2
2
29.0
-12.0
28.0
-11.0
POLYGON((-11.291253470900292 28.0,-11.218304127959895 28.369963944588562,-11.145196383095533 28.731019850917235,-11.092924592649435 29.0,-11.0 29.0,-11.0 28.0,-11.291253470900292 28.0))
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_0633D8_N28W012_2023_11_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0633D8_N28W012_2023_11_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0633D8_N28W012_2023_11_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0633D8_N28W012_2023_11_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0633D8_N28W012_2023_11_27_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