https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-20T05:31:57.531658Z
2021-03-20T05:32:22.529066Z
s3://sentinel-s1-l1c/GRD/2021/3/20/IW/DV/S1B_IW_GRDH_1SDV_20210320T053157_20210320T053222_026094_031D18_1BEF
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
2021-03-20T05:31:57.531658Z
2021-03-20T05:32:22.529066Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210320T055336_V20210320T044955_20210320T112455.EOF
192.4813164117487
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-20T07:01:44.967624Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210320T053157_20210320T053222_026094_031D18_1BEF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.544005743801338 27.029778856359982,7.171977378056113 27.093655577853657,6.919955074842376 27.136326637890335,6.666729488920927 27.178713511282925,6.2882042863525545 27.24116521362112,6.034941994680192 27.282340913697126,5.654123798800239 27.343336246710916,5.400112982266579 27.38340826925731,5.058890134470921 27.436454799565848,4.9874215529437915 27.075322998844364,4.952158822357892 26.89463276960892,4.843120297222295 26.353045692888873,4.805022333833996 26.17278439896949,4.769024459930971 25.99219121996589,4.7577262725382985 25.93228426459504,5.095719904530628 25.87849084084261,5.345917981593733 25.838122421221346,5.595933896473286 25.797325911844634,5.970805612305217 25.735299027787114,6.220967867672979 25.693334905092062,6.592308727817117 25.63019603809751,6.8414887048249575 25.587263275214525,7.205716261675324 25.523685508326686,7.218883103845893 25.583605822401577,7.2599513680804115 25.76430882811331,7.302910325265302 25.944683587081713,7.38772169955655 26.305635143223885,7.418318531541518 26.488164357113586,7.4672019316455875 26.66752096576493,7.504527185792095 26.848882829524783,7.544005743801338 27.029778856359982))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81625664038562
46.20927885780124
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
2021-12-26T02:45:08.348803Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N27E004/2021/03/20/031D18
2.0E-4
2.0E-4
true
block average
2
2
28.0
4.0
27.0
5.0
POLYGON((4.972721839370946 27.0,5.0 27.138882078073642,5.0 27.0,4.972721839370946 27.0))
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_031D18_N27E004_2021_03_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031D18_N27E004_2021_03_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031D18_N27E004_2021_03_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031D18_N27E004_2021_03_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031D18_N27E004_2021_03_20_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