https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-26T17:23:44.805493Z
2021-10-26T17:24:09.804772Z
s3://sentinel-s1-l1c/GRD/2021/10/26/IW/DV/S1B_IW_GRDH_1SDV_20211026T172344_20211026T172409_029309_037F77_7DB7
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-10-26T17:23:44.805493Z
2021-10-26T17:24:09.804772Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.94324262863023
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-26T19:26:34.483048Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211026T172344_20211026T172409_029309_037F77_7DB7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.302293260834913 -11.520334902710516,14.876738657828271 -11.390873897679603,15.457338607160818 -11.258788381051614,16.03880825626309 -11.125256175856043,16.539631213770633 -11.009260394743578,16.497298717827068 -10.828902431717012,16.411596037484646 -10.46826594972212,16.238457446699705 -9.747494860791779,16.19697701521545 -9.566902920731497,16.182268785831432 -9.507602651312027,15.67966187083612 -9.623063183848906,15.099951240971729 -9.755240373985753,14.516311641844394 -9.887229735280513,13.950615165825479 -10.01409889085428,14.004014486141688 -10.255153797555337,14.045999118989666 -10.436033454905688,14.1271939947394 -10.798432397896473,14.168723772944807 -10.979429996878823,14.212772366200877 -11.15986477896272,14.302293260834913 -11.520334902710516))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.52888951650387
46.30052549624196
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
2021-12-26T13:56:20.442152Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/S11E016/2021/10/26/037F77
2.0E-4
2.0E-4
true
block average
2
2
-10.0
16.0
-11.0
17.0
POLYGON((16.29911246552598 -10.0,16.537457671686134 -11.0,16.0 -11.0,16.0 -10.0,16.29911246552598 -10.0))
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_037F77_S11E016_2021_10_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037F77_S11E016_2021_10_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037F77_S11E016_2021_10_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037F77_S11E016_2021_10_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037F77_S11E016_2021_10_26_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