https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-07T06:45:08.973952Z
2021-09-07T06:45:33.972493Z
s3://sentinel-s1-l1c/GRD/2021/9/7/IW/DV/S1A_IW_GRDH_1SDV_20210907T064508_20210907T064533_039572_04AD77_4B16
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
2021-09-07T06:45:08.973952Z
2021-09-07T06:45:33.972493Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.836649312524
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-07T07:54:32.486788Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210907T064508_20210907T064533_039572_04AD77_4B16
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.589006335740276 33.21675718423456,-9.989313874014057 33.28056293590455,-10.266928423694155 33.32399753894457,-10.683861534971111 33.38798642132217,-10.962153096085027 33.429868009628855,-11.380086449533568 33.49152008492935,-11.659034515358286 33.53183896880075,-11.938239300023273 33.57153012921183,-12.246193593918688 33.614524348649084,-12.546674907575413 32.111160046846834,-12.243949630915221 32.06774769280448,-11.969473065327188 32.027714896311096,-11.695236621741678 31.987089633213834,-11.28433856774366 31.925043973809426,-11.010715154357154 31.882943716576982,-10.60075001893049 31.818692433800372,-10.32775731382727 31.775126498154858,-9.934088114705741 31.711192705779723,-9.755387381986624 32.49393292290308,-9.589006335740276 33.21675718423456))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63452893659697
46.4140684539798
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
2021-12-26T11:26:41.578289Z
Batch API, v4.49.0
s3://deafrica-sentinel-1/s1_rtc/N32W011/2021/09/07/04AD77
2.0E-4
2.0E-4
true
block average
2
2
33.0
-11.0
32.0
-10.0
POLYGON((-11.0 32.0,-11.0 33.0,-10.0 33.0,-10.0 32.0,-11.0 32.0))
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_04AD77_N32W011_2021_09_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04AD77_N32W011_2021_09_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04AD77_N32W011_2021_09_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04AD77_N32W011_2021_09_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04AD77_N32W011_2021_09_07_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