https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-13T15:49:02.730680Z
2023-04-13T15:49:27.728390Z
s3://sentinel-s1-l1c/GRD/2023/4/13/IW/DV/S1A_IW_GRDH_1SDV_20230413T154902_20230413T154927_048079_05C796_4AE3
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
2023-04-13T15:49:02.730680Z
2023-04-13T15:49:27.728390Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230413T175509_V20230413T141017_20230413T172747.EOF
348.0370819671623
693000
Copernicus Ground Segment
2023-04-13T18:37:55.264300Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230413T154902_20230413T154927_048079_05C796_4AE3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.38101378620904 0.445093100953833,38.56204481800668 0.9122284469040727,38.52401030399005 1.0930785544495034,38.44930916391901 1.4552387091378276,38.41070419986589 1.63604212954455,38.371347295887766 1.8166808458102808,38.29611908210528 2.1786802310265823,38.2593420007314 2.359848159584194,38.246273341949696 2.4191912265689965,37.16475133313479 2.19039995879206,36.04636589623615 1.9528878308262199,36.058039984959166 1.8930506956308952,36.098483818518865 1.71206699119499,36.137054452553976 1.5306806056293871,36.1768084653415 1.3495447693339135,36.213438256251465 1.1677368421952483,36.262543449598105 0.9886021593630133,36.292671056105654 0.8053928172789196,36.33360061165574 0.6244993625335391,36.38101378620904 0.445093100953833))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84882103819664
46.18948381801398
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
2023-04-14T11:11:36.024690Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N01E038/2023/04/13/05C796
2.0E-4
2.0E-4
true
block average
2
2
2.0
38.0
1.0
39.0
POLYGON((38.33325117449916 2.0,38.371347295887745 1.8166808458101105,38.44930916391794 1.4552387091432541,38.543585617667766 1.0,38.0 1.0,38.0 2.0,38.33325117449916 2.0))
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_05C796_N01E038_2023_04_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C796_N01E038_2023_04_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C796_N01E038_2023_04_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C796_N01E038_2023_04_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C796_N01E038_2023_04_13_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