https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-25T15:27:01.399177Z
2021-02-25T15:27:26.468220Z
s3://sentinel-s1-l1c/GRD/2021/2/25/IW/DV/S1B_IW_GRDH_1SDV_20210225T152701_20210225T152726_025765_031259_67BD
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-02-25T15:27:01.399177Z
2021-02-25T15:27:26.468220Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210225T142307_V20210225T134447_20210225T201947.EOF
347.9177497301171
693000
Copernicus S1 Core Ground Segment - TLS
2021-02-25T16:37:48.972384Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210225T152701_20210225T152726_025765_031259_67BD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.86486804236851 13.384272576464593,40.41494152176586 13.492044682027744,40.98733026752649 13.602806425577867,41.55843557898014 13.711907385362341,42.121679354017225 13.818116440141896,42.04977196670319 14.179918597331588,42.014501021440196 14.360986042710781,41.97990677660192 14.542173820876123,41.94367932347314 14.72305306948961,41.90891163246802 14.90419768130856,41.872705377363204 15.085071217563643,41.84962179944488 15.206558026002167,41.27981611546224 15.100854798129578,40.70575268427408 14.992803729068328,40.132994927086244 14.883447851052104,39.60061619302864 14.780413804044045,39.61674898326537 14.657021337863297,39.6701721427507 14.47870421221552,39.687263433422665 14.293292434760259,39.728971830440116 14.112687122279251,39.777872796872046 13.933493090401747,39.799026742930394 13.748854473415301,39.833251142334 13.56677541421425,39.86486804236851 13.384272576464593))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.9045
46.00513
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
2021-12-26T01:34:46.698597Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N14E039/2021/02/25/031259
2.0E-4
2.0E-4
true
block average
2
2
15.0
39.0
14.0
40.0
POLYGON((39.759723463885656 14.0,39.728971830441495 14.112687122273812,39.68726343342236 14.293292434762321,39.670172142750715 14.478704212217309,39.61674898326552 14.657021337863107,39.60061619302877 14.780413804044077,40.0 14.85770864568447,40.0 14.0,39.759723463885656 14.0))
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_031259_N14E039_2021_02_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031259_N14E039_2021_02_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031259_N14E039_2021_02_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031259_N14E039_2021_02_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031259_N14E039_2021_02_25_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