https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-18T04:14:08.567194Z
2023-02-18T04:14:37.572495Z
s3://sentinel-s1-l1c/GRD/2023/2/18/IW/DV/S1A_IW_GRDH_1SDV_20230218T041408_20230218T041437_047285_05ACC1_AD10
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
2023-02-18T04:14:08.567194Z
2023-02-18T04:14:37.572495Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230218T054610_V20230218T014942_20230218T050712.EOF
192.0677189850887
693000
Copernicus Ground Segment
2023-02-18T06:39:39.579392Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230218T041408_20230218T041437_047285_05ACC1_AD10
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.361496426493368 13.919152083294367,24.790119421680473 14.03056728005496,24.21731264905226 14.140799395894318,23.649786340868502 14.248564568026001,23.08921256991068 14.353582707424085,23.042667364222304 14.114391597722229,23.005322422152616 13.933724351810586,22.935002386838562 13.571557813651818,22.898311792695342 13.390754344199637,22.865110954617673 13.209288119096257,22.82898697214163 13.02836733807687,22.796429636807595 12.846765894399281,22.772985871468023 12.726241377440227,23.329383203649535 12.62002359982674,23.888842674973393 12.511960042565304,24.462122985835087 12.39992338612969,25.026727628298048 12.288302189888,25.163460125235815 12.953484194701005,25.19868294609243 13.135361344764442,25.239096508690697 13.316211751504186,25.275590871367587 13.49783405316975,25.31292124896232 13.679289757321465,25.361496426493368 13.919152083294367))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.95653716784262
46.09097
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
2023-02-18T10:40:55.963506Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N14E024/2023/02/18/05ACC1
2.0E-4
2.0E-4
true
block average
2
2
15.0
24.0
14.0
25.0
POLYGON((24.0 14.182063976397249,24.946879373921693 14.0,24.0 14.0,24.0 14.182063976397249))
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_05ACC1_N14E024_2023_02_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05ACC1_N14E024_2023_02_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05ACC1_N14E024_2023_02_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05ACC1_N14E024_2023_02_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05ACC1_N14E024_2023_02_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