https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-01T06:53:37.421610Z
2018-05-01T06:54:02.419975Z
s3://sentinel-s1-l1c/GRD/2018/5/1/IW/DV/S1B_IW_GRDH_1SDV_20180501T065337_20180501T065402_010724_013964_CC21
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
2018-05-01T06:53:37.421610Z
2018-05-01T06:54:02.419975Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180501T084117_V20180501T043305_20180501T075035.EOF
192.5371099589421
693000
Copernicus S1 Core Ground Segment - DPA
2018-05-01T08:57:42.578489Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180501T065337_20180501T065402_010724_013964_CC21
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.754445726046969 28.24529195466096,-13.140182441827614 28.31060798365262,-13.404552473459612 28.354695968150516,-13.801513694829714 28.419867217335433,-14.066422420837874 28.462672298815612,-14.4641823696078 28.525913017320786,-14.729617272575831 28.567427004541706,-15.276734778024514 28.651252939344392,-15.572318574061793 27.146344471867007,-15.032867389956092 27.061687925277475,-14.77113521688021 27.01981979606483,-14.378902766644067 26.956107894310698,-14.117660846949715 26.91302861551117,-13.726171759697671 26.847505789108567,-13.4654306442185 26.80322313053859,-13.084965787360773 26.737679966360602,-12.953165280925711 27.34041162504728,-12.754445726046969 28.24529195466096))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69820778576085
46.50906248000479
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
2022-04-26T15:18:28.532042Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N27W013/2018/05/01/013964
2.0E-4
2.0E-4
true
block average
2
2
28.0
-13.0
27.0
-12.0
POLYGON((-12.808313963039579 28.0,-13.0 27.12623363121404,-13.0 28.0,-12.808313963039579 28.0))
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_013964_N27W013_2018_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_013964_N27W013_2018_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_013964_N27W013_2018_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_013964_N27W013_2018_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_013964_N27W013_2018_05_01_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