https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-09T18:53:57.865945Z
2023-05-09T18:54:22.864416Z
s3://sentinel-s1-l1c/GRD/2023/5/9/IW/DV/S1A_IW_GRDH_1SDV_20230509T185357_20230509T185422_048461_05D452_0FEF
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
2023-05-09T18:53:57.865945Z
2023-05-09T18:54:22.864416Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230509T205649_V20230509T171119_20230509T202849.EOF
347.8886143355953
693000
Copernicus Ground Segment
2023-05-09T21:09:03.416735Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230509T185357_20230509T185422_048461_05D452_0FEF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.811091358929552 14.502958026711543,-11.237423422042523 14.614312381212086,-10.660429233915155 14.724777106093573,-10.084137571683728 14.833563463512418,-9.522273672971727 14.938130704217723,-9.556886348345058 15.119185039269702,-9.59284687857362 15.300078915318373,-9.698879221378045 15.843070517970041,-9.73471237035204 16.02396844436924,-9.769351894656317 16.205078638354106,-9.816260684600985 16.445922923819975,-10.382627458858993 16.34243439579214,-10.964456433407507 16.234419469060786,-11.544797125054748 16.124972573573714,-12.122915024822772 16.01425518104745,-12.072724183029068 15.772916744575124,-12.03330197297599 15.591881171662129,-11.996357738941741 15.41036503814241,-11.960176447409024 15.228698979081603,-11.921201850703683 15.04757392733342,-11.886095730805833 14.865694912451845,-11.811091358929552 14.502958026711543))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84614412556921
46.07211571975283
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
2023-05-10T02:58:03.927128Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/N15W011/2023/05/09/05D452
2.0E-4
2.0E-4
true
block average
2
2
16.0
-11.0
15.0
-10.0
POLYGON((-11.0 15.0,-11.0 16.0,-10.0 16.0,-10.0 15.0,-11.0 15.0))
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_05D452_N15W011_2023_05_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D452_N15W011_2023_05_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D452_N15W011_2023_05_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D452_N15W011_2023_05_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D452_N15W011_2023_05_09_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