https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-22T03:56:15.898466Z
2023-05-22T03:56:47.660448Z
s3://sentinel-s1-l1c/GRD/2023/5/22/IW/DV/S1A_IW_GRDH_1SDV_20230522T035615_20230522T035647_048641_05D9AF_3A82
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
2023-05-22T03:56:15.898466Z
2023-05-22T03:56:47.660448Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230522T052248_V20230522T012503_20230522T044233.EOF
192.0630717953628
693000
Copernicus Ground Segment
2023-05-22T06:41:45.446641Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230522T035615_20230522T035647_048641_05D9AF_3A82
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.34375009729061 -10.481573742983676,25.814645909899443 -10.362767971799185,25.250657175161138 -10.235088662468147,24.681137700110657 -10.105064334731257,24.131966345354474 -9.97865953678536,24.09044422380327 -10.159154669719678,24.00531708074771 -10.519880361851685,23.963728024180924 -10.700484461877396,23.920411933130772 -10.880691801360694,23.877860328800153 -11.061088285950959,23.836422707729547 -11.241755606074339,23.71399616272602 -11.764825849220378,24.26228564417809 -11.892208327768211,24.835340343494103 -12.024097709068231,25.41061239383266 -12.155203559728433,25.9428676018209 -12.275327940632375,25.9783257480676 -12.112355680190387,26.060566595484936 -11.750132122007992,26.1008253663961 -11.568834566134232,26.142441818230054 -11.387849158558879,26.18028391263885 -11.206018269825226,26.222457885706966 -11.02516959165946,26.263983578074644 -10.844180695885726,26.30722820397161 -10.6635839303943,26.34375009729061 -10.481573742983676))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44452
45.96448140383539
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
2023-05-22T08:27:17.384544Z
Batch API, v4.205.0
s3://deafrica-sentinel-1/s1_rtc/S13E026/2023/05/22/05D9AF
2.0E-4
2.0E-4
true
block average
2
2
-12.0
26.0
-13.0
27.0
POLYGON((26.003835481331226 -12.0,26.0 -12.01689308584202,26.0 -12.0,26.003835481331226 -12.0))
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_05D9AF_S13E026_2023_05_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D9AF_S13E026_2023_05_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D9AF_S13E026_2023_05_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D9AF_S13E026_2023_05_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D9AF_S13E026_2023_05_22_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