https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-07T04:19:23.862674Z
2024-05-07T04:19:48.862180Z
s3://sentinel-s1-l1c/GRD/2024/5/7/IW/DV/S1A_IW_GRDH_1SDV_20240507T041923_20240507T041948_053760_068848_810E
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
2024-05-07T04:19:23.862674Z
2024-05-07T04:19:48.862180Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240507T054731_V20240507T014948_20240507T050718.EOF
191.9851011338308
693000
Copernicus Ground Segment
2024-05-07T06:07:38.983370Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240507T041923_20240507T041948_053760_068848_810E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.496259787663423 -4.61271072168208,20.396424826631144 -4.37068759760304,19.291691900706063 -4.12583944866837,19.252389669315 -4.306581908227263,19.132809619072706 -4.848760287254323,19.051880970790023 -5.209975230288243,19.01295470625961 -5.39094120551088,18.959789833053787 -5.63129766050161,20.066931920637327 -5.878981278411352,21.16802851278772 -6.122956469629257,21.259915496158158 -5.700502852306966,21.298763583518557 -5.519058308092529,21.339561672939936 -5.33804891324116,21.37937161558369 -5.156825052738288,21.496259787663423 -4.61271072168208))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59924
45.94935336276149
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
2024-05-07T11:23:16.016809Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/S06E021/2024/05/07/068848
2.0E-4
2.0E-4
true
block average
2
2
-5.0
21.0
-6.0
22.0
POLYGON((21.413061214817887 -5.0,21.339561672944786 -5.338048913219763,21.29876358351798 -5.5190583080955555,21.194772511695206 -6.0,21.0 -6.0,21.0 -5.0,21.413061214817887 -5.0))
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_068848_S06E021_2024_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_068848_S06E021_2024_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_068848_S06E021_2024_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_068848_S06E021_2024_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_068848_S06E021_2024_05_07_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