https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-13T04:41:07.482051Z
2018-11-13T04:41:32.480667Z
s3://sentinel-s1-l1c/GRD/2018/11/13/IW/DV/S1B_IW_GRDH_1SDV_20181113T044107_20181113T044132_013581_019245_66D0
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
2018-11-13T04:41:07.482051Z
2018-11-13T04:41:32.480667Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181113T063951_V20181113T022134_20181113T053904.EOF
192.7444797875804
693000
Copernicus S1 Core Ground Segment - UPA
2018-11-13T06:54:00.837621Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181113T044107_20181113T044132_013581_019245_66D0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.940302425 31.783802624,20.540623768 31.8486391,20.269497123 31.891854875,19.862336354 31.95559453,19.590586024 31.997362817,19.182502836 32.058924398,18.910146404 32.099236136,18.63755256 32.138962776,18.32539521 32.183678179,18.254838442 31.822651437,18.112018362 31.100610864,18.029254113 30.679500749,18.336391626 30.634333775,18.604614167 30.594249315,18.87261476 30.553613391,19.274194095 30.491628422,19.541629062 30.449619688,19.94234863 30.385581867,20.20920298 30.342208856,20.602609369 30.277201005,20.696701825 30.699004387,20.900125632 31.603007175,20.940302425 31.783802624))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71818986710221
46.3625177305084
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
2021-12-23T17:39:54.541228Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E018/2018/11/13/019245
2.0E-4
2.0E-4
true
block average
2
2
32.0
18.0
31.0
19.0
POLYGON((18.092244477917088 31.0,18.289498316073274 32.0,19.0 32.0,19.0 31.0,18.092244477917088 31.0))
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_019245_N31E018_2018_11_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_019245_N31E018_2018_11_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_019245_N31E018_2018_11_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_019245_N31E018_2018_11_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_019245_N31E018_2018_11_13_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