https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-26T03:43:41.401698Z
2023-09-26T03:44:06.399780Z
s3://sentinel-s1-l1c/GRD/2023/9/26/IW/DV/S1A_IW_GRDH_1SDV_20230926T034341_20230926T034406_050493_0614DC_312B
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
2023-09-26T03:43:41.401698Z
2023-09-26T03:44:06.399780Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230926T051449_V20230926T011656_20230926T043426.EOF
191.9740214145271
693000
Copernicus Ground Segment
2023-09-26T06:38:20.771420Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230926T034341_20230926T034406_050493_0614DC_312B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.90111884245714 5.675248236281891,30.774870811814736 5.908521981623809,29.683890054253155 6.13210830517012,29.57277444951576 5.589390402646189,29.460270502524427 5.046814414427338,29.422296931174483 4.866042752123324,29.383122036879936 4.685515160376103,29.371527466563013 4.625501607004326,30.459654457725613 4.399538295896378,31.586826759815995 4.163616773404879,31.637213385002987 4.405089938060762,31.67430619326043 4.586690026272786,31.71012100241836 4.7685554391317355,31.787777267532423 5.131013697544682,31.90111884245714 5.675248236281891))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82930479862
46.22897402029918
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
2023-09-26T08:43:53.649362Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N05E029/2023/09/26/0614DC
2.0E-4
2.0E-4
true
block average
2
2
6.0
29.0
5.0
30.0
POLYGON((29.450436491574923 5.0,29.656842311491207 6.0,30.0 6.0,30.0 5.0,29.450436491574923 5.0))
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_0614DC_N05E029_2023_09_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0614DC_N05E029_2023_09_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0614DC_N05E029_2023_09_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0614DC_N05E029_2023_09_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0614DC_N05E029_2023_09_26_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