https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-23T16:02:09.955622Z
2020-12-23T16:02:38.983522Z
s3://sentinel-s1-l1c/GRD/2020/12/23/IW/DV/S1B_IW_GRDH_1SDV_20201223T160209_20201223T160238_024832_02F451_1E25
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
2020-12-23T16:02:09.955622Z
2020-12-23T16:02:38.983522Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20201223T212041_V20201223T155622_20201223T191352.EOF
347.68924899760384
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-23T22:10:35.737552Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20201223T160209_20201223T160238_024832_02F451_1E25
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.951986328739096 21.46314788776769,30.565481585830334 21.5745034794703,31.18149066895222 21.683878561833705,31.802471098969164 21.791659068542607,32.33211092263164 21.881613947146285,32.285781101426025 22.120079899614243,32.17862082295418 22.66225811385832,32.14356298874865 22.843085314412072,32.109200052738146 23.02402255326743,32.03781705587805 23.38544632023331,32.01536178738251 23.507655735388177,31.476329922983297 23.418209074283343,31.225609226264858 23.375925003933915,30.84972201958543 23.311729337210018,30.475750984473407 23.246905036341133,30.224790774673387 23.202870745410536,29.975293927936676 23.158667424738972,29.604061072682477 23.092110820095936,29.70612926876986 22.60737729501176,29.82175998336164 22.063919131154414,29.951986328739096 21.46314788776769))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8377130339677
46.45170834923142
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
2021-12-25T22:16:27.116728Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2020/12/23/02F451
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.835615431573416 22.0,29.623456440984295 23.0,30.0 23.0,30.0 22.0,29.835615431573416 22.0))
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_02F451_N22E029_2020_12_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02F451_N22E029_2020_12_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02F451_N22E029_2020_12_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02F451_N22E029_2020_12_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02F451_N22E029_2020_12_23_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