https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-15T16:46:00.670850Z
2023-08-15T16:46:25.669415Z
s3://sentinel-s1-l1c/GRD/2023/8/15/IW/DV/S1A_IW_GRDH_1SDV_20230815T164600_20230815T164625_049888_060030_294C
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
2023-08-15T16:46:00.670850Z
2023-08-15T16:46:25.669415Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230815T171754_V20230815T133728_20230815T165458.EOF
347.1389201791895
693000
Copernicus Ground Segment
2023-08-15T18:14:16.760761Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230815T164600_20230815T164625_049888_060030_294C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.909520031596077 -31.941186360646928,28.25469635558714 -31.86197553371173,28.520291884830407 -31.800273898221974,28.91159046397013 -31.70822900982075,29.17309371666155 -31.645945296321905,29.566629562488497 -31.551047217171124,29.83067377445976 -31.48658436615197,30.08978576706103 -31.422725783379857,30.425287244498072 -31.339104748738873,30.366781078509955 -31.161018388505134,30.310238659623693 -30.982369736827174,30.255118757925 -30.803382655296566,30.198320347113437 -30.62485350421628,30.142226062454256 -30.446165741403085,30.08968715307936 -30.266602012727233,30.034342658933227 -30.08777814279526,29.97630885289945 -29.90965491897142,29.958228253904466 -29.850156502685728,29.629742353382884 -29.93183664883884,29.37351401088661 -29.994879263109556,28.98602553124166 -30.08913357751696,28.728566242613883 -30.151029839417024,28.46595392049823 -30.213581158034795,28.082367998644063 -30.303840025027732,27.82454901313015 -30.363790491958692,27.468382789989768 -30.445670261890832,27.48709335003648 -30.505043930587114,27.547957108319263 -30.68265581443297,27.59538575336837 -30.86337434866461,27.656393337871148 -31.040989189530052,27.710434269195627 -31.220224693795693,27.751167835414357 -31.402537441799282,27.810184330872943 -31.580670562847256,27.854470925281632 -31.762203620692894,27.909520031596077 -31.941186360646928))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.90659
45.72374925277737
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
2023-08-15T20:37:06.528267Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/S31E030/2023/08/15/060030
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.00574391923154 -30.0,30.034342658924714 -30.08777814276809,30.089687153087773 -30.26660201275465,30.142226062458086 -30.446165741416202,30.315818649822354 -31.0,30.0 -31.0,30.0 -30.0,30.00574391923154 -30.0))
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_060030_S31E030_2023_08_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060030_S31E030_2023_08_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060030_S31E030_2023_08_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060030_S31E030_2023_08_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060030_S31E030_2023_08_15_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