https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-02T16:37:55.930440Z
2023-11-02T16:38:20.928061Z
s3://sentinel-s1-l1c/GRD/2023/11/2/IW/DV/S1A_IW_GRDH_1SDV_20231102T163755_20231102T163820_051040_062788_4F24
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
2023-11-02T16:37:55.930440Z
2023-11-02T16:38:20.928061Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231102T171608_V20231102T132916_20231102T164646.EOF
347.1706802603997
693000
Copernicus Ground Segment
2023-11-02T18:10:58.883038Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231102T163755_20231102T163820_051040_062788_4F24
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.813155297291008 -31.494357737637742,30.161488170849413 -31.414436000310108,30.42434317428139 -31.353398682077827,30.686855582111498 -31.291826855182926,31.079979090570657 -31.198470873432864,31.341629481095183 -31.13557084255513,31.733453882667117 -31.04023170585635,31.99423409404002 -30.9760157732762,32.33301516364602 -30.89166257917596,32.27479674986682 -30.7135504981211,32.103920653620406 -30.178132722176898,32.047894256946265 -29.9994762383818,31.93480138343719 -29.642495646983697,31.860962505363247 -29.40455288988731,31.526092050760255 -29.48770677574189,31.268290311104614 -29.55104751848174,31.011861549878503 -29.613474815166946,30.628185604015698 -29.705814300699636,30.375065152421413 -29.766029565076607,29.98958990249757 -29.856683158764234,29.73037563736255 -29.916927635698634,29.395891867814644 -29.993778564002703,29.414906695917892 -30.052883359530146,29.466165449264103 -30.232677147148202,29.516466509859754 -30.412708356446533,29.574290067178183 -30.591028246150028,29.662612907573052 -30.95400509909389,29.715136278754013 -31.133598173756305,29.763806675433166 -31.31409476586257,29.813155297291008 -31.494357737637742))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.82642
45.64271379361168
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
2023-11-03T11:33:49.092096Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S31E030/2023/11/02/062788
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.0 -31.0,30.0 -30.0,31.0 -30.0,31.0 -31.0,30.0 -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_062788_S31E030_2023_11_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062788_S31E030_2023_11_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062788_S31E030_2023_11_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062788_S31E030_2023_11_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062788_S31E030_2023_11_02_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