https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-28T06:38:22.150443Z
2023-09-28T06:38:51.112856Z
s3://sentinel-s1-l1c/GRD/2023/9/28/IW/DV/S1A_IW_GRDH_1SDV_20230928T063822_20230928T063851_050524_0615CA_2EFC
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
2023-09-28T06:38:22.150443Z
2023-09-28T06:38:51.112856Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230928T064256_V20230928T055648_20230928T123148.EOF
192.5625503473133
693000
Copernicus Ground Segment
2023-09-28T07:49:19.943806Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230928T063822_20230928T063851_050524_0615CA_2EFC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.548115642753121 28.6878532283601,-8.943557840303658 28.754438373639626,-9.212952221126951 28.799086522510482,-9.747011282009364 28.885905611352175,-10.14292646839874 28.948817522701145,-10.409457798241121 28.99047109543184,-10.675496568074758 29.03148975513673,-11.07551006902668 29.092111378227,-11.145728478688946 28.730729856743945,-11.18157665220264 28.55009786464518,-11.218819550149112 28.369673310067416,-11.254154750103208 28.188957792320295,-11.290101119971327 28.00833068911923,-11.325224136685573 27.827574273647162,-11.360971694489518 27.646909582897223,-11.396019909875879 27.47310763287129,-10.870591141794778 27.3911055172331,-10.607507772210571 27.349257454644064,-10.214342287995361 27.285734993971758,-9.820443027961435 27.220914978579387,-9.557877310710662 27.177050762260542,-9.295211787778294 27.1326442954789,-8.904231633359908 27.0655689639523,-8.867455078101106 27.240054160209226,-8.826861438638835 27.420920525133628,-8.74854873978883 27.78314981821304,-8.628787991448426 28.326109025998385,-8.586822438485436 28.50675081294302,-8.548115642753121 28.6878532283601))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78785407583599
46.61380084723502
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
2023-09-28T10:26:16.636716Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N27W009/2023/09/28/0615CA
2.0E-4
2.0E-4
true
block average
2
2
28.0
-9.0
27.0
-8.0
POLYGON((-8.700718000985312 28.0,-8.867455078101402 27.24005416020815,-8.90423163335999 27.065568963952284,-9.0 27.081998685178707,-9.0 28.0,-8.700718000985312 28.0))
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_0615CA_N27W009_2023_09_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0615CA_N27W009_2023_09_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0615CA_N27W009_2023_09_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0615CA_N27W009_2023_09_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0615CA_N27W009_2023_09_28_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