https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-14T04:20:06.962510Z
2023-03-14T04:20:25.824462Z
s3://sentinel-s1-l1c/GRD/2023/3/14/IW/DV/S1A_IW_GRDH_1SDV_20230314T042006_20230314T042025_047635_05B89A_F479
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
2023-03-14T04:20:06.962510Z
2023-03-14T04:20:25.824462Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230314T054718_V20230314T014941_20230314T050711.EOF
192.017090888954
693000
Copernicus Ground Segment
2023-03-14T06:41:45.060588Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230314T042006_20230314T042025_047635_05B89A_F479
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.830791243601233 -7.6314233301202545,20.292437648800707 -7.511702721817125,19.730622642369866 -7.3859999196630115,19.16774933184415 -7.259288602268679,18.617105740674113 -7.1346003742252915,18.576393651753747 -7.315149427117804,18.534853667591367 -7.495611587417054,18.494443082865008 -7.676339117183732,18.387536324903987 -8.146000415267906,18.938138336567164 -8.271431969907722,19.50086010537855 -8.3987750312356,20.065196513769138 -8.525607122257664,20.604692403056923 -8.646018539056168,20.628179497652248 -8.536994669274675,20.66981842862765 -8.356101770208372,20.710366426195876 -8.174969757607396,20.749615128305823 -7.9935519951137985,20.790576323301867 -7.812521668278015,20.830791243601233 -7.6314233301202545))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.57457
45.93466379813747
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
2023-03-14T15:22:50.977470Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/S09E020/2023/03/14/05B89A
2.0E-4
2.0E-4
true
block average
2
2
-8.0
20.0
-9.0
21.0
POLYGON((20.748220139085735 -8.0,20.7103664261929 -8.174969757620492,20.628179497650056 -8.53699466928429,20.60469240305695 -8.646018539056167,20.0 -8.510954496544068,20.0 -8.0,20.748220139085735 -8.0))
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_05B89A_S09E020_2023_03_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B89A_S09E020_2023_03_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B89A_S09E020_2023_03_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B89A_S09E020_2023_03_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B89A_S09E020_2023_03_14_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