https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-04T18:12:53.249948Z
2023-11-04T18:13:18.247641Z
s3://sentinel-s1-l1c/GRD/2023/11/4/IW/DV/S1A_IW_GRDH_1SDV_20231104T181253_20231104T181318_051071_06288A_A4AA
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
2023-11-04T18:12:53.249948Z
2023-11-04T18:13:18.247641Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231104T201407_V20231104T163018_20231104T194748.EOF
347.89385311910695
693000
Copernicus Ground Segment
2023-11-04T20:53:28.684001Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231104T181253_20231104T181318_051071_06288A_A4AA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.4837259829868432 14.312561656114172,-0.9112526981977058 14.423867202446612,-0.3368864750745358 14.534035690259895,0.23732967081327697 14.642661240542278,0.7998345226601339 14.747593350057718,0.6931843987105932 15.290401587478064,0.5880813619410548 15.833540395170381,0.5525353682318314 16.01448280529454,0.5065407343119663 16.255489447737943,-0.061169350120301134 16.151504348153132,-0.6394918969078649 16.043904417420258,-1.218646037200148 15.934470035724589,-1.79503338434907 15.82389553945147,-1.7454956417704235 15.58244134777181,-1.702056903334736 15.402192474126126,-1.670552474171558 15.219628894340676,-1.6327604115714056 15.038282811011833,-1.4837259829868432 14.312561656114172))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87756747511515
46.0623590775981
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
2023-11-05T10:40:52.034704Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N15E000/2023/11/04/06288A
2.0E-4
2.0E-4
true
block average
2
2
16.0
0.0
15.0
1.0
POLYGON((0.5553805039053106 16.0,0.7502420540012942 15.0,0.0 15.0,0.0 16.0,0.5553805039053106 16.0))
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_06288A_N15E000_2023_11_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06288A_N15E000_2023_11_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06288A_N15E000_2023_11_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06288A_N15E000_2023_11_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06288A_N15E000_2023_11_04_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