https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-11T15:39:36.886687Z
2018-01-11T15:40:01.885969Z
s3://sentinel-s1-l1c/GRD/2018/1/11/IW/DV/S1A_IW_GRDH_1SDV_20180111T153936_20180111T154001_020109_022491_DFE9
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
2018-01-11T15:39:36.886687Z
2018-01-11T15:40:01.885969Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180111T175342_V20180111T135319_20180111T171049.EOF
347.41653203379
693000
Copernicus S1 Core Ground Segment - UPA
2018-01-11T18:21:39.422252Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180111T153936_20180111T154001_020109_022491_DFE9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.781507176 27.736263684,35.159126593 27.800581306,35.41604125 27.843706287,35.80179144 27.907497727,36.059207814 27.949426204,36.445702305 28.011417155,36.703609291 28.052141527,36.961709342 28.09238217,37.289424402 28.142720044,37.255470721 28.323551666,37.225607639 28.505086444,37.191331397 28.685948226,37.158954375 28.867090157,37.12326411 29.047731501,37.084964819 29.22798014,37.047501179 29.408351599,36.999801508 29.648405022,36.667245526 29.598594958,36.405344954 29.558734226,36.143651045 29.518358633,35.751502361 29.456832615,35.490334446 29.415175363,35.09898461 29.351732829,34.838355752 29.30880193,34.455300062 29.244713793,34.509042926 29.004259429,34.551080959 28.823628601,34.593839466 28.64312241,34.633921437 28.462164954,34.670584302 28.280628088,34.709246753 28.099431145,34.743317911 27.917450119,34.781507176 27.736263684))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77203155456187
46.30122195299136
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
2022-01-20T11:45:26.214253Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/N28E035/2018/01/11/022491
2.0E-4
2.0E-4
true
block average
2
2
29.0
35.0
28.0
36.0
POLYGON((35.0 28.0,35.0 29.0,36.0 29.0,36.0 28.0,35.0 28.0))
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_022491_N28E035_2018_01_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_022491_N28E035_2018_01_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_022491_N28E035_2018_01_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_022491_N28E035_2018_01_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_022491_N28E035_2018_01_11_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 2019
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