https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-02T16:38:14.517167Z
2024-05-02T16:38:43.568198Z
s3://sentinel-s1-l1c/GRD/2024/5/2/IW/DV/S1A_IW_GRDH_1SDV_20240502T163814_20240502T163843_053695_0685B8_2A16
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
2024-05-02T16:38:14.517167Z
2024-05-02T16:38:43.568198Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240502T151846_V20240502T145137_20240502T212637.EOF
347.3131819857099
693000
Copernicus Ground Segment
2024-05-02T17:12:14.607726Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240502T163814_20240502T163843_053695_0685B8_2A16
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.009581203481062 29.4226780280761,20.408349689854628 29.489240518588087,20.676323868955915 29.533251734846807,20.94397751558947 29.576635100331742,21.346294537567875 29.640763829402502,21.749860350183845 29.703787247140546,22.019327314987446 29.74514257171182,22.562694888196557 29.826765245544877,22.443245909369683 30.425150873787707,22.33699116743152 30.966937734202606,22.241124935736348 31.451170898054777,21.96271441177553 31.410790162782625,21.68905828482708 31.37047417399561,21.41540398055716 31.32954117894602,21.005291854796106 31.26703965863789,20.59644464798218 31.20334635800961,20.32242989258007 31.15988557046571,20.049745142247826 31.11601708362415,19.644978636126154 31.049760281192953,19.87606729322132 30.022277617609873,19.918041227176325 29.841675815322226,19.956640533388164 29.66051189711629,20.009581203481062 29.4226780280761))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72976341952079
46.56833752720133
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
2024-05-02T18:50:39.864Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N30E019/2024/05/02/0685B8
2.0E-4
2.0E-4
true
block average
2
2
31.0
19.0
30.0
20.0
POLYGON((19.881244867522305 30.0,19.6561701014084 31.0,20.0 31.0,20.0 30.0,19.881244867522305 30.0))
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_0685B8_N30E019_2024_05_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0685B8_N30E019_2024_05_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0685B8_N30E019_2024_05_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0685B8_N30E019_2024_05_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0685B8_N30E019_2024_05_02_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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