https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-26T16:39:35.267257Z
2023-11-26T16:40:00.266308Z
s3://sentinel-s1-l1c/GRD/2023/11/26/IW/DV/S1A_IW_GRDH_1SDV_20231126T163935_20231126T164000_051390_063399_B535
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
2023-11-26T16:39:35.267257Z
2023-11-26T16:40:00.266308Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231126T171757_V20231126T132915_20231126T164645.EOF
347.5177733854283
693000
Copernicus Ground Segment
2023-11-26T18:15:23.787692Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231126T163935_20231126T164000_051390_063399_B535
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.092308552879604 -25.509407809570366,28.451407658974237 -25.426909266990553,28.700659128686464 -25.369061779386836,29.06976536801389 -25.282535472514223,29.31903103308278 -25.22350488074828,29.567018787806212 -25.16430786684577,29.943307932973585 -25.07357187851902,30.488421351124664 -24.940211698232847,30.431634518843026 -24.762453126961496,30.376146032830373 -24.584295456327773,30.278483969453276 -24.224715110781688,30.223032933270066 -24.046600882499106,30.17400604373319 -23.866903139316022,30.126822218497523 -23.686761394809388,30.071768414157553 -23.50859493053086,30.05561263057934 -23.44894869858692,29.51689008220835 -23.580184304184744,29.272250600844032 -23.639077587655848,28.904039739650283 -23.726899780289774,28.657336713707416 -23.78519100435601,28.29125310292153 -23.870862614543523,28.042760840384446 -23.92846822791379,27.687932471608754 -24.009930104356307,27.706223227367655 -24.069138886712484,27.75574981357783 -24.248849852351547,27.811364901264778 -24.427171725789627,27.847804527095185 -24.60991921233198,27.895466064924214 -24.79009585770824,27.944101561952543 -24.970061211594324,27.991322826386117 -25.15036425123257,28.04104278718942 -25.330104741593562,28.092308552879604 -25.509407809570366))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36421
45.97156979835788
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
2023-11-26T19:56:14.403294Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S25E028/2023/11/26/063399
2.0E-4
2.0E-4
true
block average
2
2
-24.0
28.0
-25.0
29.0
POLYGON((28.0 -25.0,28.0 -24.0,29.0 -24.0,29.0 -25.0,28.0 -25.0))
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_063399_S25E028_2023_11_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063399_S25E028_2023_11_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063399_S25E028_2023_11_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063399_S25E028_2023_11_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063399_S25E028_2023_11_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