https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-07T17:32:27.406157Z
2023-05-07T17:32:52.404738Z
s3://sentinel-s1-l1c/GRD/2023/5/7/IW/DV/S1A_IW_GRDH_1SDV_20230507T173227_20230507T173252_048431_05D35C_EBC9
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
2023-05-07T17:32:27.406157Z
2023-05-07T17:32:52.404738Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230507T193430_V20230507T154902_20230507T190632.EOF
347.8213858657887
693000
Copernicus Ground Segment
2023-05-07T19:55:58.450610Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230507T173227_20230507T173252_048431_05D35C_EBC9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.187085046270518 17.32324634468641,8.770192179169163 17.433537025719403,9.350652670006905 17.54150515016474,9.93121770294136 17.647668212704453,10.502270943939285 17.750301803782868,10.468477944590589 17.93146758683923,10.433871245158187 18.11257587843735,10.327691400840685 18.65545262344605,10.291460711874464 18.836255204597965,10.221489943948809 19.198283474168754,10.209573222302925 19.2576773951755,9.634495658986655 19.156329573574368,9.055343821197745 19.052312169386685,8.459661664116346 18.943302272761372,7.870366389808419 18.833436489913275,7.92030747795547 18.592416465520817,7.959750056126852 18.411346600246482,8.00081848436408 18.230583949113193,8.035510754108978 18.04861582747626,8.073914616897827 17.86734815536653,8.110861620877335 17.685803381469082,8.148508459408271 17.504390045925124,8.187085046270518 17.32324634468641))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89748713864853
46.08938017551038
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
2023-05-07T22:18:31.422404Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/N18E009/2023/05/07/05D35C
2.0E-4
2.0E-4
true
block average
2
2
19.0
9.0
18.0
10.0
POLYGON((9.0 18.0,9.0 19.0,10.0 19.0,10.0 18.0,9.0 18.0))
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_05D35C_N18E009_2023_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D35C_N18E009_2023_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D35C_N18E009_2023_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D35C_N18E009_2023_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D35C_N18E009_2023_05_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 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