https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-06T03:55:18.722323Z
2018-04-06T03:55:43.721748Z
s3://sentinel-s1-l1c/GRD/2018/4/6/IW/DV/S1A_IW_GRDH_1SDV_20180406T035518_20180406T035543_021341_024BA8_AFBF
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
2018-04-06T03:55:18.722323Z
2018-04-06T03:55:43.721748Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180406T061113_V20180406T012430_20180406T044200.EOF
192.0387143492094
693000
Copernicus S1 Core Ground Segment - UPA
2018-04-06T07:03:20.181173Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180406T035518_20180406T035543_021341_024BA8_AFBF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.698350091 -8.975778302,26.166761479 -8.857005634,25.600334132 -8.729541417,25.034289475 -8.601243918,24.484819468 -8.475833167,24.443027616 -8.656190691,24.356744288 -9.016491711,24.272009071 -9.37718353,24.229124594 -9.557421453,24.14239712 -9.917697808,24.129119975 -9.977393243,24.680500703 -10.104321034,25.248583166 -10.234035288,25.817117896 -10.362768782,26.350743784 -10.482596384,26.363722408 -10.422707705,26.448405574 -10.061153841,26.490251118 -9.880272484,26.573009042 -9.518314437,26.657461489 -9.156756664,26.698350091 -8.975778302))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.49464
45.98800481818275
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
2022-01-24T17:27:58.999874Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S10E026/2018/04/06/024BA8
2.0E-4
2.0E-4
true
block average
2
2
-9.0
26.0
-10.0
27.0
POLYGON((26.692877661266795 -9.0,26.462553056011586 -10.0,26.0 -10.0,26.0 -9.0,26.692877661266795 -9.0))
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_024BA8_S10E026_2018_04_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_024BA8_S10E026_2018_04_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_024BA8_S10E026_2018_04_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_024BA8_S10E026_2018_04_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_024BA8_S10E026_2018_04_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