https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-06T02:11:09.159405Z
2022-11-06T02:11:34.157485Z
s3://sentinel-s1-l1c/GRD/2022/11/6/IW/DV/S1A_IW_GRDH_1SDV_20221106T021109_20221106T021134_045767_057973_DA72
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
2022-11-06T02:11:09.159405Z
2022-11-06T02:11:34.157485Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221106T033711_V20221105T233806_20221106T025536.EOF
192.2137940442524
693000
Copernicus Ground Segment
2022-11-06T04:13:40.504488Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221106T021109_20221106T021134_045767_057973_DA72
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((51.551093545641315 -17.13161085484996,50.978994315221385 -17.001048252611874,50.39117931894496 -16.86504523715239,49.803688318327985 -16.72725118180852,49.26035488282815 -16.598141306475966,49.16675487729879 -16.957402785384563,49.12401378848095 -17.138082463940766,49.079667144611044 -17.318385794203056,49.03172891170772 -17.497829699866408,48.986018223232705 -17.677826659317496,48.93728114233295 -17.85709974224025,48.893229244891934 -18.03752578494034,48.877195782901296 -18.096838080193116,49.426306441137726 -18.228091987059557,50.017694913226435 -18.367459548073008,50.61002221499909 -18.505002547891863,51.18659994137023 -18.636910402096433,51.37689896095842 -17.854451330929237,51.551093545641315 -17.13161085484996))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.28947
45.96991705148847
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
2022-11-06T05:57:53.687186Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/S18E048/2022/11/06/057973
2.0E-4
2.0E-4
true
block average
2
2
-17.0
48.0
-18.0
49.0
POLYGON((48.90239134812687 -18.0,48.937281142328594 -17.857099742256374,49.0 -17.622770010865292,49.0 -18.0,48.90239134812687 -18.0))
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_057973_S18E048_2022_11_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057973_S18E048_2022_11_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057973_S18E048_2022_11_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057973_S18E048_2022_11_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057973_S18E048_2022_11_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 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