https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-10T03:22:26.791094Z
2018-04-10T03:22:55.802219Z
s3://sentinel-s1-l1c/GRD/2018/4/10/IW/DV/S1A_IW_GRDH_1SDV_20180410T032226_20180410T032255_021399_024D79_2510
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
2018-04-10T03:22:26.791094Z
2018-04-10T03:22:55.802219Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
POEORB
S1A_OPER_AUX_POEORB_OPOD_20180430T120830_V20180409T225942_20180411T005942.EOF
192.0436330638414
693000
Copernicus S1 Core Ground Segment - DPA
2018-05-30T11:22:52.796940Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180410T032226_20180410T032255_021399_024D79_2510
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.842193893 -9.255732673,34.28278264 -9.130568781,33.719237074 -9.003531746,33.156081702 -8.875644286,32.63226713 -8.755854986,32.619233445 -8.814083479,32.580896649 -8.995341724,32.547307528 -9.177709347,32.510877287 -9.359430591,32.432858533 -9.721708358,32.389778846 -9.901918025,32.343294432 -10.08134282,32.298643215 -10.261200173,32.271120687 -10.381696498,32.797151325 -10.503057958,33.362766061 -10.632482134,33.928851155 -10.760898295,34.490860074 -10.887273946,34.517660787 -10.76636156,34.561244006 -10.585854355,34.606769092 -10.405788189,34.648722847 -10.224922631,34.724534155 -9.861389442,34.759768962 -9.679031688,34.792201046 -9.496050776,34.829470001 -9.314162284,34.842193893 -9.255732673))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69098
46.20768552163605
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
2022-01-24T19:28:43.443526Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S10E032/2018/04/10/024D79
2.0E-4
2.0E-4
true
block average
2
2
-9.0
32.0
-10.0
33.0
POLYGON((32.364368293730315 -10.0,32.38977884599672 -9.90191802501257,32.43285853300225 -9.721708357989586,32.51087728699993 -9.359430591000084,32.54730752800248 -9.177709346987427,32.580038671066866 -9.0,33.0 -9.0,33.0 -10.0,32.364368293730315 -10.0))
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_024D79_S10E032_2018_04_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_024D79_S10E032_2018_04_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_024D79_S10E032_2018_04_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_024D79_S10E032_2018_04_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_024D79_S10E032_2018_04_10_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