https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-30T04:18:56.395689Z
2023-06-30T04:19:21.393780Z
s3://sentinel-s1-l1c/GRD/2023/6/30/IW/DV/S1A_IW_GRDH_1SDV_20230630T041856_20230630T041921_049210_05EADB_CD49
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
2023-06-30T04:18:56.395689Z
2023-06-30T04:19:21.393780Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230630T054820_V20230630T014946_20230630T050716.EOF
191.9763565282847
693000
Copernicus Ground Segment
2023-06-30T06:40:07.808384Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230630T041856_20230630T041921_049210_05EADB_CD49
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.824730343741898 -3.1020708609093948,20.72276717590562 -2.861321087406946,19.622890980796555 -2.6199019565911774,19.54425598637779 -2.9813642485379144,19.505996042124075 -3.1623880232284067,19.467144380012503 -3.343287920936732,19.427694459225307 -3.524061196020008,19.34978277537374 -3.8858503838255953,19.3093150633759 -4.066417749193307,19.296730806680724 -4.126059704047748,20.39882454750728 -4.370365477467328,21.501808985679066 -4.613123865885376,21.553569226945545 -4.371974602883761,21.63222219004897 -4.009357501071987,21.708213355901194 -3.6461712808654916,21.786459611315244 -3.2834956865083615,21.824730343741898 -3.1020708609093948))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62718
45.97608187843845
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
2023-06-30T12:39:55.698261Z
Batch API, v4.222.2
s3://deafrica-sentinel-1/s1_rtc/S04E020/2023/06/30/05EADB
2.0E-4
2.0E-4
true
block average
2
2
-3.0
20.0
-4.0
21.0
POLYGON((20.0 -4.0,20.0 -3.0,21.0 -3.0,21.0 -4.0,20.0 -4.0))
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_05EADB_S04E020_2023_06_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05EADB_S04E020_2023_06_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05EADB_S04E020_2023_06_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05EADB_S04E020_2023_06_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05EADB_S04E020_2023_06_30_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