https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-30T17:17:24.261541Z
2023-07-30T17:17:53.290291Z
s3://sentinel-s1-l1c/GRD/2023/7/30/IW/DV/S1A_IW_GRDH_1SDV_20230730T171724_20230730T171753_049655_05F894_6C76
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
2023-07-30T17:17:24.261541Z
2023-07-30T17:17:53.290291Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230730T175612_V20230730T141022_20230730T172752.EOF
346.7122918009925
693000
Copernicus Ground Segment
2023-07-30T18:24:50.454690Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230730T171724_20230730T171753_049655_05F894_6C76
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.40768240378728 -37.20080046043018,21.772926770534383 -37.11728574245517,22.051232925434498 -37.05275566000478,22.32906661139504 -36.987576365904076,22.74492534808029 -36.88859586352046,23.02156611511135 -36.82180495768785,23.435623282068555 -36.72041942012292,23.711055081053175 -36.65203343256039,24.094401665684625 -36.55557899682392,23.93892340440222 -36.145126264370376,23.806216343210505 -35.790999078421386,23.674719073442763 -35.436703762759436,23.500833102481344 -34.962975325258995,23.12433042899629 -35.05748339280422,22.853860224357543 -35.1245147516379,22.447329575330773 -35.223932015248394,22.175762126266125 -35.28945352915543,21.76759602613695 -35.3865946799983,21.494945390538888 -35.45059121819592,21.221865610044166 -35.513973629987944,20.863532813306286 -35.59603945516016,21.023103756222987 -36.07330365396674,21.14368649748937 -36.43028664217324,21.265300453383347 -36.78713880314621,21.40768240378728 -37.20080046043018))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.62811
45.37752799911139
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
2023-07-30T21:21:47.279061Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/S38E022/2023/07/30/05F894
2.0E-4
2.0E-4
true
block average
2
2
-37.0
22.0
-38.0
23.0
POLYGON((22.27610954732277 -37.0,22.0 -37.06463489747058,22.0 -37.0,22.27610954732277 -37.0))
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_05F894_S38E022_2023_07_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F894_S38E022_2023_07_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F894_S38E022_2023_07_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F894_S38E022_2023_07_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F894_S38E022_2023_07_30_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