https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-07T16:35:45.145525Z
2018-10-07T16:36:10.144782Z
s3://sentinel-s1-l1c/GRD/2018/10/7/IW/DV/S1B_IW_GRDH_1SDV_20181007T163545_20181007T163610_013049_0181B6_EA45
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-10-07T16:35:45.145525Z
2018-10-07T16:36:10.144782Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181007T185539_V20181007T145022_20181007T180752.EOF
347.5780297829435
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-07T19:07:40.101427Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181007T163545_20181007T163610_013049_0181B6_EA45
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.097857999 24.427150431,21.457312191 24.490685929,21.702900703 24.533565515,22.07159399 24.597135652,22.317594919 24.639014723,22.6869016 24.701079213,22.933307901 24.741951298,23.179874316 24.782418802,23.533169067 24.839645194,23.460751664 25.200750464,23.353361296 25.742716091,23.235555549 26.344758868,22.877692187 26.288114556,22.627949176 26.248018697,22.378378294 26.207489834,22.004347816 26.145886994,21.755213436 26.104280312,21.381844227 26.041065835,21.13315498 25.998388157,20.769183239 25.935097515,20.899683383 25.331911114,21.018209636 24.788929765,21.097857999 24.427150431))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77108575434043
46.07391541326414
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
2021-12-23T15:25:05.558714Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E023/2018/10/07/0181B6
2.0E-4
2.0E-4
true
block average
2
2
26.0
23.0
25.0
24.0
POLYGON((23.303016828383022 26.0,23.50101091375838 25.0,23.0 25.0,23.0 26.0,23.303016828383022 26.0))
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_0181B6_N25E023_2018_10_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0181B6_N25E023_2018_10_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0181B6_N25E023_2018_10_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0181B6_N25E023_2018_10_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0181B6_N25E023_2018_10_07_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