https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-08T16:39:56.103894Z
2022-09-08T16:40:23.414395Z
s3://sentinel-s1-l1c/GRD/2022/9/8/IW/DV/S1A_IW_GRDH_1SDV_20220908T163956_20220908T164023_044915_055D71_9070
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
2022-09-08T16:39:56.103894Z
2022-09-08T16:40:23.414395Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220908T171524_V20220908T132911_20220908T164641.EOF
347.5853515069522
693000
Copernicus Ground Segment
2022-09-08T18:15:22.688482Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220908T163956_20220908T164023_044915_055D71_9070
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.678017318596194 -24.011558706111376,28.039782958846832 -23.928513209686844,28.288086593873384 -23.87095377376313,28.653899764527537 -23.78534970760413,28.900420282779127 -23.727104880124024,29.26835407538728 -23.639354322561967,29.512807976750707 -23.58050985227142,30.049777276283926 -23.449714189251925,29.99757707412082 -23.270953159106462,29.948638654954152 -23.091304713029203,29.902173325776065 -22.911061946296975,29.846494985298754 -22.7331208004666,29.793812113161536 -22.55445171737714,29.74440364707211 -22.3749867156411,29.693902433058334 -22.195810139431433,29.64488853160588 -22.016280106526416,29.625048832983225 -21.94131580527374,29.0926100448982 -22.070411737989012,28.487079650574945 -22.21484306842003,27.883228785195953 -22.356350893719878,27.28051238049754 -22.49509100759471,27.29967826302788 -22.57028901133178,27.39515905435351 -22.930357265545005,27.43973919448777 -23.11113455669604,27.485033800755517 -23.29175866888945,27.53412543444942 -23.471520754074003,27.581140276703195 -23.651771785459726,27.63112496826034 -23.831351166251018,27.678017318596194 -24.011558706111376))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44212
46.01475695356958
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
2022-09-08T19:32:35.384371Z
Batch API, v4.140.0
s3://deafrica-sentinel-1/s1_rtc/S23E028/2022/09/08/055D71
2.0E-4
2.0E-4
true
block average
2
2
-22.0
28.0
-23.0
29.0
POLYGON((28.0 -22.328986453902175,28.487079650619428 -22.214843068409465,29.0 -22.092501119664057,29.0 -23.0,28.0 -23.0,28.0 -22.328986453902175))
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_055D71_S23E028_2022_09_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055D71_S23E028_2022_09_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055D71_S23E028_2022_09_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055D71_S23E028_2022_09_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055D71_S23E028_2022_09_08_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