https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-18T18:54:55.100401Z
2023-09-18T18:55:20.098797Z
s3://sentinel-s1-l1c/GRD/2023/9/18/IW/DV/S1A_IW_GRDH_1SDV_20230918T185455_20230918T185520_050386_06111C_2482
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
2023-09-18T18:54:55.100401Z
2023-09-18T18:55:20.098797Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230918T205448_V20230918T171127_20230918T202857.EOF
347.8154352357183
693000
Copernicus Ground Segment
2023-09-18T21:31:49.908866Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230918T185455_20230918T185520_050386_06111C_2482
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.434260967426443 17.526412671733762,-11.850895431511045 17.63657283632538,-11.266416071456836 17.74508231327547,-10.681443541871603 17.851812959321713,-10.10864545202041 17.954499992119466,-10.214364434566438 18.497231900487833,-10.31931822990536 19.04014677915128,-10.401860537582866 19.461729185689553,-10.979850516722069 19.360131495878303,-11.570199806264897 19.25433314894105,-12.161671811462533 19.146287560671993,-12.74829241104231 19.03710761070233,-12.434260967426443 17.526412671733762))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84374655484434
46.07108179585636
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
2023-09-19T02:43:15.847861Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N18W011/2023/09/18/06111C
2.0E-4
2.0E-4
true
block average
2
2
19.0
-11.0
18.0
-10.0
POLYGON((-10.311557240092384 19.0,-10.117508418182533 18.0,-11.0 18.0,-11.0 19.0,-10.311557240092384 19.0))
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_06111C_N18W011_2023_09_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06111C_N18W011_2023_09_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06111C_N18W011_2023_09_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06111C_N18W011_2023_09_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06111C_N18W011_2023_09_18_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