https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-11T02:51:59.461829Z
2022-05-11T02:52:27.465216Z
s3://sentinel-s1-l1c/GRD/2022/5/11/IW/DV/S1A_IW_GRDH_1SDV_20220511T025159_20220511T025227_043157_05277D_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
2022-05-11T02:51:59.461829Z
2022-05-11T02:52:27.465216Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220511T042641_V20220511T001907_20220511T033637.EOF
192.1959902261814
693000
Copernicus Ground Segment
2022-05-11T05:15:39.773621Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220511T025159_20220511T025227_043157_05277D_F582
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.41768900041648 -16.490591367314288,40.8629342982733 -16.364150557586317,40.28279510277555 -16.23019341226561,39.70314141579756 -16.094595218906655,39.1387943466136 -15.960897032803494,39.09369180000564 -16.14085324450879,39.004311519754744 -16.501188860374302,38.91389313225748 -16.86132154153942,38.747138085263785 -17.517673016361208,39.314612097066956 -17.652944932125937,39.89832035250314 -17.790184899978158,40.4829105630095 -17.92569618213279,41.042006181023524 -18.05347159629159,41.244753631171804 -17.21364236376771,41.41768900041648 -16.490591367314288))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.24388
45.75591894864408
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
2022-05-11T06:58:21.306767Z
Batch API, v4.110.0
s3://deafrica-sentinel-1/s1_rtc/S18E038/2022/05/11/05277D
2.0E-4
2.0E-4
true
block average
2
2
-17.0
38.0
-18.0
39.0
POLYGON((39.0 -17.5779491081625,38.74713808526381 -17.517673016361144,38.87865997785064 -17.0,39.0 -17.0,39.0 -17.5779491081625))
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_05277D_S18E038_2022_05_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05277D_S18E038_2022_05_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05277D_S18E038_2022_05_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05277D_S18E038_2022_05_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05277D_S18E038_2022_05_11_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