https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-03T15:39:42.989654Z
2018-08-03T15:40:07.988481Z
s3://sentinel-s1-l1c/GRD/2018/8/3/IW/DV/S1A_IW_GRDH_1SDV_20180803T153942_20180803T154007_023084_0281A7_8EAE
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
2018-08-03T15:39:42.989654Z
2018-08-03T15:40:07.988481Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180803T175250_V20180803T135325_20180803T171055.EOF
347.4166015690377
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-03T18:07:09.411553Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180803T153942_20180803T154007_023084_0281A7_8EAE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.783065562 27.736571926,35.160591184 27.800869444,35.417509284 27.843992239,35.803264042 27.907780252,36.060683135 27.949706359,36.447181303 28.011693647,36.705090515 28.052415512,36.963192637 28.092653602,37.28920458 28.142728328,37.254990738 28.32351978,37.22512935 28.505054194,37.190835029 28.685914159,37.15847304 28.867059277,37.12279558 29.047701901,37.084514952 29.227952679,37.047040192 29.408322631,36.999346192 29.648377108,36.668519611 29.598827154,36.406617944 29.55896887,36.144922932 29.518595708,35.752772578 29.457073301,35.491603539 29.415418433,35.100252003 29.351979442,34.839622002 29.309050881,34.456665642 29.244983158,34.510398595 29.004527854,34.552444415 28.823898884,34.595181283 28.643390049,34.635247512 28.462430965,34.671892465 28.280891191,34.710569565 28.099696877,34.744636099 27.917716159,34.783065562 27.736571926))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78297627235365
46.3062776041617
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
2021-12-22T21:22:40.778320Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28E034/2018/08/03/0281A7
2.0E-4
2.0E-4
true
block average
2
2
29.0
34.0
28.0
35.0
POLYGON((34.72923267990223 28.0,34.710569565001784 28.09969687699062,34.67189246499636 28.280891191017613,34.63524751199708 28.462430965015276,34.595181283008046 28.643390048965518,34.511452563996876 29.0,35.0 29.0,35.0 28.0,34.72923267990223 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_0281A7_N28E034_2018_08_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0281A7_N28E034_2018_08_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0281A7_N28E034_2018_08_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0281A7_N28E034_2018_08_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0281A7_N28E034_2018_08_03_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