https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-20T18:17:12.737594Z
2024-04-20T18:17:41.774975Z
s3://sentinel-s1-l1c/GRD/2024/4/20/IW/DV/S1A_IW_GRDH_1SDV_20240420T181712_20240420T181741_053521_067EDF_8CA4
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
2024-04-20T18:17:12.737594Z
2024-04-20T18:17:41.774975Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240420T183340_V20240420T180905_20240421T004405.EOF
347.26017947818207
693000
Copernicus Ground Segment
2024-04-20T18:46:21.750062Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240420T181712_20240420T181741_053521_067EDF_8CA4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.849881890003081 30.2686726135511,-4.454584643660876 30.33396684327379,-4.188379852198054 30.377216768466035,-3.919930517557222 30.42024356526145,-3.5200084244004888 30.483254950014015,-3.1197041595318136 30.545021494678053,-2.8521665538102137 30.585574775123234,-2.584842642994677 30.625514731830243,-2.283754766622371 30.669789805132055,-2.4017389878698268 31.268831695871054,-2.4366625506534803 31.44951254848089,-2.470596174082241 31.630330454051656,-2.5052778508879596 31.81103637778668,-2.5388855201636913 31.991889401522652,-2.5744003723771423 32.17246994973723,-2.5942645985422423 32.29512078162909,-2.9037968810711288 32.250901873464876,-3.173157833771272 32.21175062491465,-3.445536286055651 32.171547895114266,-3.8528570248750116 32.110268025728836,-4.125495570259545 32.068475048502165,-4.527639224140078 32.005685210504254,-4.799284910884594 31.962505652837592,-5.202645229623677 31.897241231453222,-5.1740254251566995 31.7751653505883,-5.138047268741488 31.593539852055265,-5.097243504929919 31.412702820130306,-4.982398635806542 30.86895715864877,-4.943247442300606 30.68785262755436,-4.849881890003081 30.2686726135511))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86169827179714
46.49612738220839
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
2024-04-20T21:22:00.231194Z
Batch API, v4.340.0
s3://deafrica-sentinel-1/s1_rtc/N31W003/2024/04/20/067EDF
2.0E-4
2.0E-4
true
block average
2
2
32.0
-3.0
31.0
-2.0
POLYGON((-2.540480634970545 32.0,-2.436662550653153 31.44951254847924,-2.348791274572446 31.0,-3.0 31.0,-3.0 32.0,-2.540480634970545 32.0))
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_067EDF_N31W003_2024_04_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067EDF_N31W003_2024_04_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067EDF_N31W003_2024_04_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067EDF_N31W003_2024_04_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067EDF_N31W003_2024_04_20_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