https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-01-04T15:33:13.319914Z
2024-01-04T15:33:46.850972Z
s3://sentinel-s1-l1c/GRD/2024/1/4/IW/DV/S1A_IW_GRDH_1SDV_20240104T153313_20240104T153346_051959_064732_5C1C
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
2024-01-04T15:33:13.319914Z
2024-01-04T15:33:46.850972Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240104T173507_V20240104T135355_20240104T171125.EOF
348.0339005192873
693000
Copernicus Ground Segment
2024-01-04T18:22:24.162805Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240104T153313_20240104T153346_051959_064732_5C1C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.060993839336945 2.4042971301424707,41.17043024982526 2.639235121302048,42.2624441266012 2.869403620286185,42.18840901302399 3.2314464978649915,42.151990578379085 3.4126310496647148,42.114512465114956 3.5935866144201185,42.040596118791264 3.9556973933295088,41.968326170294525 4.31812581754048,41.9313656835965 4.499158592718586,41.877225144726694 4.769095413311671,40.78394975902562 4.542298812058127,39.676424200861916 4.310691306402486,39.69493194121347 4.221743938709196,39.73059769879142 4.039806671244532,39.76845064233632 3.8583272990066573,39.80557350753213 3.6766909542681456,39.840358011659696 3.4945569135958396,39.87648669451487 3.312703231066793,40.026799015971335 2.586485414560664,40.060993839336945 2.4042971301424707))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82910525104201
46.06833410916038
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
2024-01-04T19:56:10.607276Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N03E042/2024/01/04/064732
2.0E-4
2.0E-4
true
block average
2
2
4.0
42.0
3.0
43.0
POLYGON((42.03176196868486 4.0,42.23573812462285 3.0,42.0 3.0,42.0 4.0,42.03176196868486 4.0))
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_064732_N03E042_2024_01_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_064732_N03E042_2024_01_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_064732_N03E042_2024_01_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_064732_N03E042_2024_01_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_064732_N03E042_2024_01_04_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