https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-24T16:29:09.132797Z
2022-04-24T16:29:38.163468Z
s3://sentinel-s1-l1c/GRD/2022/4/24/IW/DV/S1A_IW_GRDH_1SDV_20220424T162909_20220424T162938_042917_051F91_0279
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
2022-04-24T16:29:09.132797Z
2022-04-24T16:29:38.163468Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220424T171335_V20220424T132049_20220424T163819.EOF
347.10420683896973
693000
Copernicus Ground Segment
2022-04-24T17:35:37.641192Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220424T162909_20220424T162938_042917_051F91_0279
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.204681580977805 -32.5620106181856,32.54116779494651 -32.484857452328285,32.8068577681693 -32.42319478062525,33.072185497170466 -32.360975174906315,33.46949395506235 -32.26660612100111,33.73390825408055 -32.203003362328744,34.129838376721295 -32.10656939337467,34.3933284618666 -32.041596622483056,34.758840904417475 -31.950397349216765,34.62005343036454 -31.537384112269784,34.50149406003367 -31.18126478635251,34.38387556244314 -30.82501272899195,34.228079875815524 -30.348576284777778,33.8681157243071 -30.438118432388954,33.608660138559515 -30.501936978509654,33.21884583155928 -30.596699470529245,32.958551101541744 -30.659228058597726,32.567484880603885 -30.752046370397483,32.30636021530393 -30.813272783212106,32.04490625348604 -30.87397491681763,31.713824168842592 -30.949961548022557,31.858073208869698 -31.42937958548694,31.966883445552458 -31.78789358887322,32.07648400222203 -32.14630316587835,32.204681580977805 -32.5620106181856))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.68097
45.51073493354802
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
2022-04-24T19:03:09.288198Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/S32E034/2022/04/24/051F91
2.0E-4
2.0E-4
true
block average
2
2
-31.0
34.0
-32.0
35.0
POLYGON((34.44164853382131 -31.0,34.75884090441746 -31.950397349216995,34.56004122767186 -32.0,34.0 -32.0,34.0 -31.0,34.44164853382131 -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_051F91_S32E034_2022_04_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051F91_S32E034_2022_04_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051F91_S32E034_2022_04_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051F91_S32E034_2022_04_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051F91_S32E034_2022_04_24_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