https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-16T02:59:21.881689Z
2023-02-16T02:59:46.880825Z
s3://sentinel-s1-l1c/GRD/2023/2/16/IW/DV/S1A_IW_GRDH_1SDV_20230216T025921_20230216T025946_047255_05ABBB_5868
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
2023-02-16T02:59:21.881689Z
2023-02-16T02:59:46.880825Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230216T042306_V20230216T002724_20230216T034454.EOF
192.1143245156786
693000
Copernicus Ground Segment
2023-02-16T04:29:25.368633Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230216T025921_20230216T025946_047255_05ABBB_5868
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.14030914643869 -13.188956100419627,39.573773228863345 -13.060754763254295,38.98882919397182 -12.926940446354259,38.41492270465485 -12.794272940636747,37.89628732010633 -12.673183754395305,37.85359664659596 -12.853543540538114,37.80879243299339 -13.03350761991617,37.76585060400579 -13.213924627601104,37.721914657801825 -13.394115387229718,37.67711418353032 -13.5741097072449,37.63439185278154 -13.754609263582129,37.58876902353933 -13.934428172987975,37.53323117702308 -14.174775677274067,38.05605151020464 -14.297709638966216,38.6343033407252 -14.432179409725748,39.22109213293374 -14.567054188136389,39.796453573177985 -14.697721549096046,39.85189214549543 -14.456949391901315,39.896168072886624 -14.276472227899063,39.97852304122368 -13.91413007058976,40.064664154457574 -13.552672931558057,40.10461279452622 -13.371245884047257,40.14030914643869 -13.188956100419627))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.48233957198543
46.08535276597043
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
2023-02-16T08:45:11.208532Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/S14E038/2023/02/16/05ABBB
2.0E-4
2.0E-4
true
block average
2
2
-13.0
38.0
-14.0
39.0
POLYGON((38.0 -14.0,38.0 -13.0,39.0 -13.0,39.0 -14.0,38.0 -14.0))
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_05ABBB_S14E038_2023_02_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05ABBB_S14E038_2023_02_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05ABBB_S14E038_2023_02_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05ABBB_S14E038_2023_02_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05ABBB_S14E038_2023_02_16_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