https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-12T03:33:29.389435Z
2023-05-12T03:33:58.416084Z
s3://sentinel-s1-l1c/GRD/2023/5/12/IW/DV/S1A_IW_GRDH_1SDV_20230512T033329_20230512T033358_048495_05D55E_5C54
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
2023-05-12T03:33:29.389435Z
2023-05-12T03:33:58.416084Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230512T050538_V20230512T010835_20230512T042605.EOF
192.0411178900899
693000
Copernicus Ground Segment
2023-05-12T06:21:27.635298Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230512T033329_20230512T033358_048495_05D55E_5C54
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.31347321550494 12.264525570810735,34.73890120755449 12.378146662797565,34.16173345910936 12.4909583227059,33.58228589024447 12.602873509528731,33.05474871644438 12.703578903292811,32.97234572087561 12.283381120414935,32.82915978923809 11.559193465325706,32.79236295869485 11.378326117573373,32.756206829886395 11.197330379502455,32.73259516363328 11.075730460547135,33.258151996119565 10.973576350307917,33.83214706250972 10.860881870108562,34.40085919854924 10.748082097465522,34.97433048503501 10.633193916769004,35.000184596447305 10.75485115606429,35.03735737856113 10.93639541071857,35.078065259469824 11.117227838685238,35.10962454658492 11.299894373664383,35.146996523293865 11.481392056263891,35.22747140914584 11.843237599772054,35.264025678189135 12.024894286192088,35.31347321550494 12.264525570810735))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89818803629338
46.24571694047301
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
2023-05-12T10:53:27.570126Z
Batch API, v4.202.0
s3://deafrica-sentinel-1/s1_rtc/N12E035/2023/05/12/05D55E
2.0E-4
2.0E-4
true
block average
2
2
13.0
35.0
12.0
36.0
POLYGON((35.313473215504935 12.264525570810786,35.25901627031656 12.0,35.0 12.0,35.0 12.326514614066214,35.313473215504935 12.264525570810786))
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_05D55E_N12E035_2023_05_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D55E_N12E035_2023_05_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D55E_N12E035_2023_05_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D55E_N12E035_2023_05_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D55E_N12E035_2023_05_12_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 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