https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-06T14:53:08.716723Z
2022-05-06T14:53:33.715061Z
s3://sentinel-s1-l1c/GRD/2022/5/6/IW/DV/S1A_IW_GRDH_1SDV_20220506T145308_20220506T145333_043091_052551_7AA2
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
2022-05-06T14:53:08.716723Z
2022-05-06T14:53:33.715061Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220506T152926_V20220506T114205_20220506T145935.EOF
347.6325924885454
693000
Copernicus Ground Segment
2022-05-06T16:41:03.962311Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220506T145308_20220506T145333_043091_052551_7AA2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.10061325066219 -22.872908042386168,54.67181131037234 -22.741548304508445,54.91443968176509 -22.685054778002854,55.27800925138019 -22.599630545028766,55.882959540542366 -22.455443788517815,56.460743094898035 -22.315337741583605,56.26368192247651 -21.597523200117593,56.166015592626415 -21.238447611820202,56.05292107781946 -20.81989752330814,55.489822169414566 -20.955799686261063,55.24097353381724 -21.015227242199593,54.88129993531513 -21.10036272631395,54.28095408768414 -21.240564440112998,53.71536449104107 -21.370460374811962,53.91463360230583 -22.15169372630784,54.10061325066219 -22.872908042386168))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08684
45.719261163451
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
2022-05-06T18:38:30.064333Z
Batch API, v4.108.0
s3://deafrica-sentinel-1/s1_rtc/S22E056/2022/05/06/052551
2.0E-4
2.0E-4
true
block average
2
2
-21.0
56.0
-22.0
57.0
POLYGON((56.1015857484915 -21.0,56.37417362398955 -22.0,56.0 -22.0,56.0 -21.0,56.1015857484915 -21.0))
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_052551_S22E056_2022_05_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052551_S22E056_2022_05_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052551_S22E056_2022_05_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052551_S22E056_2022_05_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052551_S22E056_2022_05_06_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