https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-18T16:21:28.465869Z
2022-06-18T16:21:57.465962Z
s3://sentinel-s1-l1c/GRD/2022/6/18/IW/DV/S1A_IW_GRDH_1SDV_20220618T162128_20220618T162157_043719_053839_18B8
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
2022-06-18T16:21:28.465869Z
2022-06-18T16:21:57.465962Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220618T170025_V20220618T131239_20220618T163009.EOF
347.227088443412
693000
Copernicus Ground Segment
2022-06-18T17:46:08.937072Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220618T162128_20220618T162157_043719_053839_18B8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70809535519551 -30.79518822239175,34.05220982230642 -30.716232666490274,34.31145618231495 -30.656051784214498,34.57038087156584 -30.59535700292369,34.95816154136101 -30.50335545520972,35.21627559128207 -30.44138417043662,35.602833511715104 -30.347476593149494,35.860127996099074 -30.284240528728347,36.22119596019508 -30.194502261403258,36.08788026434294 -29.78107017063219,35.9738768112896 -29.424399091439987,35.860730957001195 -29.06760662803007,35.71121393011657 -28.591815675809706,35.355264881320736 -28.679984894251646,35.10164970376179 -28.742141604157478,34.720667770974345 -28.83448769396011,34.46630871568886 -28.895456464530078,34.084216509509645 -28.986012412192686,33.82912106933358 -29.04578232459395,33.573733259601944 -29.105069675097916,33.23477859137843 -29.182890386943974,33.37371509595281 -29.66147963308959,33.47876029641115 -30.0204003946048,33.58452128712096 -30.379225265220697,33.70809535519551 -30.79518822239175))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80048
45.51386326813087
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
2022-06-18T19:41:58.993590Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2022/06/18/053839
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.50612807121814,36.158476580392026 -30.0,36.0 -30.0,36.0 -29.50612807121814))
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_053839_S30E036_2022_06_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053839_S30E036_2022_06_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053839_S30E036_2022_06_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053839_S30E036_2022_06_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053839_S30E036_2022_06_18_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