https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-27T16:32:19.051853Z
2023-12-27T16:32:46.372322Z
s3://sentinel-s1-l1c/GRD/2023/12/27/IW/DV/S1A_IW_GRDH_1SDV_20231227T163219_20231227T163246_051842_064340_EACC
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
2023-12-27T16:32:19.051853Z
2023-12-27T16:32:46.372322Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231227T184505_V20231227T145945_20231227T181715.EOF
347.6684970135442
693000
Copernicus Ground Segment
2023-12-27T19:26:05.994867Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231227T163219_20231227T163246_051842_064340_EACC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.185431750900868 -21.968022025580257,29.786141367973695 -21.829891110595828,30.390785211448915 -21.688390913492665,30.994681419870314 -21.544600240953525,31.523230925502933 -21.416719036610377,31.474444959160227 -21.237253177593203,31.42668149516381 -21.05745582311388,31.37971109850385 -20.877476493761897,31.331502573114097 -20.69781920386058,31.284556431382693 -20.517865668877242,31.193990596212174 -20.15718526363989,31.147703902060705 -19.977114868443763,31.127601072338095 -19.901700197127568,30.60164010201068 -20.028359544124555,30.00290621457247 -20.170392003260783,29.40461705681563 -20.310043600390394,28.81187248627615 -20.446154035643975,28.831823183140855 -20.521706807338077,28.872066327987934 -20.70338177019458,28.96116187677845 -21.06478507514764,29.0049470224977 -21.2456765154443,29.050694309647394 -21.426127536851986,29.13966078921983 -21.787640346017696,29.185431750900868 -21.968022025580257))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.40823
46.11242421340147
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
2023-12-27T20:38:36.310058Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/S21E030/2023/12/27/064340
2.0E-4
2.0E-4
true
block average
2
2
-20.0
30.0
-21.0
31.0
POLYGON((30.0 -20.171070366726514,30.71940490736765 -20.0,31.0 -20.0,31.0 -21.0,30.0 -21.0,30.0 -20.171070366726514))
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_064340_S21E030_2023_12_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_064340_S21E030_2023_12_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_064340_S21E030_2023_12_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_064340_S21E030_2023_12_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_064340_S21E030_2023_12_27_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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