https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-12T18:28:35.879942Z
2023-04-12T18:29:00.878389Z
s3://sentinel-s1-l1c/GRD/2023/4/12/IW/DV/S1A_IW_GRDH_1SDV_20230412T182835_20230412T182900_048067_05C72E_921B
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
2023-04-12T18:28:35.879942Z
2023-04-12T18:29:00.878389Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230412T201614_V20230412T164637_20230412T200407.EOF
347.9357661915277
693000
Copernicus Ground Segment
2023-04-12T21:36:10.001093Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230412T182835_20230412T182900_048067_05C72E_921B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.141896063469177 12.096780977967331,-4.572764027709777 12.209518669568396,-4.0061228961142215 12.320499511360122,-3.4367396535342656 12.430739542040799,-2.8798754584228856 12.537305704165902,-2.9158502086601006 12.718158010685123,-2.951076588465281 12.899240399171573,-3.0941605047597327 13.623105196412178,-3.1770565945489926 14.045055870923289,-3.7366790212431233 13.939795691724537,-4.310572845393098 13.830412142790465,-4.883010224941913 13.719865242770824,-5.453494371246931 13.608271466165938,-5.404037148201358 13.366662470152347,-5.365608244170189 13.18543602779334,-5.328950607615649 13.003858198233674,-5.254087794739904 12.6410031472644,-5.213965686780698 12.460107657023654,-5.178938175932867 12.278198228914128,-5.141896063469177 12.096780977967331))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87409877471679
46.0699
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
2023-04-14T00:16:59.711672Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N13W003/2023/04/12/05C72E
2.0E-4
2.0E-4
true
block average
2
2
14.0
-3.0
13.0
-2.0
POLYGON((-3.0 13.146745054397984,-2.9709933993749305 13.0,-3.0 13.0,-3.0 13.146745054397984))
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_05C72E_N13W003_2023_04_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C72E_N13W003_2023_04_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C72E_N13W003_2023_04_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C72E_N13W003_2023_04_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C72E_N13W003_2023_04_12_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