https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-13T17:04:01.369434Z
2022-09-13T17:04:26.367809Z
s3://sentinel-s1-l1c/GRD/2022/9/13/IW/DV/S1A_IW_GRDH_1SDV_20220913T170401_20220913T170426_044989_055FF8_3D0F
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
2022-09-13T17:04:01.369434Z
2022-09-13T17:04:26.367809Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220913T172417_V20220913T165500_20220913T233000.EOF
347.05036230304836
693000
Copernicus Ground Segment
2022-09-13T17:43:24.931863Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220913T170401_20220913T170426_044989_055FF8_3D0F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.942217923181616 33.4175397398349,13.348101357587506 33.48204990459609,13.626150907371558 33.52541868601019,14.043740698501487 33.5893022826511,14.322472710155376 33.63110929114999,14.741070593307734 33.69264263845684,15.020464125475225 33.732877854780554,15.300116258213686 33.77248169090693,15.605922842689605 33.81501205476978,15.460688828952826 34.53669737141286,15.302861891120845 35.31736589338775,14.991431082480268 35.27523210476099,14.706649181670766 35.23595227741753,14.422143769675765 35.19600446031119,13.995912743490551 35.13483382310039,13.712115843049492 35.0932231692467,13.286965814372783 35.02956613808384,13.003901567129267 34.9863032615399,12.590726828996234 34.921882849886174,12.774160412365665 34.14020547931286,12.942217923181616 33.4175397398349))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65548051076996
46.42343623726233
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
2022-09-13T20:07:30.025808Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/N34E015/2022/09/13/055FF8
2.0E-4
2.0E-4
true
block average
2
2
35.0
15.0
34.0
16.0
POLYGON((15.367023421399596 35.0,15.568695340398586 34.0,15.0 34.0,15.0 35.0,15.367023421399596 35.0))
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_055FF8_N34E015_2022_09_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055FF8_N34E015_2022_09_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055FF8_N34E015_2022_09_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055FF8_N34E015_2022_09_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055FF8_N34E015_2022_09_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