https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-01-03T04:08:35.000654Z
2024-01-03T04:09:04.011074Z
s3://sentinel-s1-l1c/GRD/2024/1/3/IW/DV/S1A_IW_GRDH_1SDV_20240103T040835_20240103T040904_051937_064676_A471
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
2024-01-03T04:08:35.000654Z
2024-01-03T04:09:04.011074Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240103T054212_V20240103T014134_20240103T045904.EOF
191.9687929628955
693000
Copernicus Ground Segment
2024-01-03T07:23:46.538090Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240103T040835_20240103T040904_051937_064676_A471
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.508054589713375 4.6202213415419,24.39040130857706 4.853439699088977,23.295343457169302 5.07997169519262,23.283252865714815 5.021645156256087,23.210991108055666 4.6592748494210925,23.17308778996409 4.478448522811966,23.137204723073076 4.297195982240028,23.0624858818106 3.9352878688950055,23.026147953563402 3.7541110535746003,22.98874251245641 3.573151676313974,22.964636633359895 3.4523342987284984,24.057506256843702 3.223107770083397,25.172061727870606 2.9879880808863835,25.195128586990258 3.1094416455360805,25.234164048560995 3.2906791621102864,25.270519719909803 3.4724813057982304,25.30882782311283 3.65386735997757,25.34579189454333 3.8355346336266156,25.508054589713375 4.6202213415419))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82344
46.13001650258177
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
2024-01-03T09:38:45.039577Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N04E025/2024/01/03/064676
2.0E-4
2.0E-4
true
block average
2
2
5.0
25.0
4.0
26.0
POLYGON((25.508054589713378 4.620221341541898,25.37980112821687 4.0,25.0 4.0,25.0 4.726236023337179,25.508054589713378 4.620221341541898))
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_064676_N04E025_2024_01_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_064676_N04E025_2024_01_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_064676_N04E025_2024_01_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_064676_N04E025_2024_01_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_064676_N04E025_2024_01_03_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