https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-02-18T04:33:28.933023Z
2019-02-18T04:34:05.195137Z
s3://sentinel-s1-l1c/GRD/2019/2/18/IW/DV/S1A_IW_GRDH_1SDV_20190218T043328_20190218T043405_025979_02E4F2_C0AC
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
2019-02-18T04:33:28.933023Z
2019-02-18T04:34:05.195137Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190218T064313_V20190218T021359_20190218T053129.EOF
192.741093410754
693000
Copernicus S1 Core Ground Segment - UPA
2019-02-18T06:56:33.767459Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190218T043328_20190218T043405_025979_02E4F2_C0AC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.04466420204708 31.99453582279737,22.644070131635818 32.05934332097885,22.37232002316996 32.10253360265222,21.964219370237874 32.1662261385888,21.69183941279387 32.20795707510101,21.282807379004357 32.269453694142726,21.009815537623407 32.309716149162675,20.736584078058147 32.34938871358797,20.426630214641737 32.39362172898003,20.391213109601928 32.21317844725364,20.247867799612855 31.491237742238923,20.07064285582929 30.588452293685823,20.034209579292938 30.40802890158868,20.02066291166352 30.33594889990526,20.323831853101566 30.291106017866795,20.591098772919615 30.250945485074652,20.858147022027694 30.210241049968428,21.258304123627617 30.148167468189918,21.524795206013806 30.10610907690163,21.92410547279391 30.042010872768664,22.1900246891998 29.998606995429327,22.582057444141963 29.93356734079493,22.597496300374544 30.005778494756544,22.638705976483287 30.186480281298817,22.759330615540108 30.72909764465593,22.84036717699662 31.09074773399331,23.04466420204708 31.99453582279737))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72458401492286
46.37986208811418
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
2021-12-24T11:25:27.245154Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N31E021/2019/02/18/02E4F2
2.0E-4
2.0E-4
true
block average
2
2
32.0
21.0
31.0
22.0
POLYGON((21.0 31.0,21.0 32.0,22.0 32.0,22.0 31.0,21.0 31.0))
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_02E4F2_N31E021_2019_02_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02E4F2_N31E021_2019_02_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02E4F2_N31E021_2019_02_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02E4F2_N31E021_2019_02_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02E4F2_N31E021_2019_02_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 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