https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-12T15:34:23.208089Z
2022-06-12T15:34:57.087009Z
s3://sentinel-s1-l1c/GRD/2022/6/12/IW/DV/S1A_IW_GRDH_1SDV_20220612T153423_20220612T153457_043631_05358F_0CF2
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
2022-06-12T15:34:23.208089Z
2022-06-12T15:34:57.087009Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220612T161131_V20220612T122316_20220612T154046.EOF
347.6464221112836
693000
Copernicus Ground Segment
2022-06-12T16:46:54.035430Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220612T153423_20220612T153457_043631_05358F_0CF2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((43.77333285411139 -22.69194110660029,44.36258111367787 -22.556371987157245,44.96161543572482 -22.41607456270894,45.558357387412386 -22.273838204287248,46.130611763043994 -22.13511566315926,46.02934973928723 -21.776897401755793,45.979851538145006 -21.597483992396594,45.92958522950214 -21.41827646320343,45.88129415817675 -21.238598184158874,45.831238985911575 -21.059369290231082,45.78191473796638 -20.879974506717556,45.73150849610603 -20.700860908666872,45.63379287457897 -20.341914200092795,45.605006462224196 -20.2332051398908,45.03940592418937 -20.369448406137693,44.4483388409853 -20.509631376896266,43.8574080193594 -20.647530213705704,43.278973976775106 -20.780325167505,43.4434047939488 -21.430850970444222,43.58179238845769 -21.971988201440688,43.628647745983926 -22.152220997963614,43.723721142362464 -22.512404739116583,43.77333285411139 -22.69194110660029))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32426
45.72290363220216
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
2022-06-12T18:10:28.700578Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/S21E045/2022/06/12/05358F
2.0E-4
2.0E-4
true
block average
2
2
-20.0
45.0
-21.0
46.0
POLYGON((45.0 -20.378794281885217,45.60500646222422 -20.23320513989083,45.73150849609166 -20.70086090861602,45.814915514658196 -21.0,45.0 -21.0,45.0 -20.378794281885217))
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_05358F_S21E045_2022_06_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05358F_S21E045_2022_06_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05358F_S21E045_2022_06_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05358F_S21E045_2022_06_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05358F_S21E045_2022_06_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