https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-26T16:21:35.910960Z
2024-05-26T16:22:04.933222Z
s3://sentinel-s1-l1c/GRD/2024/5/26/IW/DV/S1A_IW_GRDH_1SDV_20240526T162135_20240526T162204_054044_069225_381B
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
2024-05-26T16:21:35.910960Z
2024-05-26T16:22:04.933222Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240526T183352_V20240526T145131_20240526T180901.EOF
347.23087067550847
693000
Copernicus Ground Segment
2024-05-26T19:14:47.536237Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240526T162135_20240526T162204_054044_069225_381B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.705361227887394 -30.796946839205184,34.04948853080272 -30.71800975068811,34.3087445381102 -30.657842776209687,34.56767886631937 -30.597161906872017,34.9554739520885 -30.505181079319627,35.21359759368673 -30.443223507062584,35.600169929352205 -30.34933648398162,35.85747404325609 -30.2861140960797,36.21845574963438 -30.19641986570636,36.08516812478571 -29.782982573170703,35.97118876090183 -29.426307042913894,35.8580668987001 -29.069510185420533,35.70816442578553 -28.592391445951527,35.352305490094096 -28.68051590048458,35.09868449785543 -28.742658173588435,34.71769392929521 -28.834982494048244,34.463329222055606 -28.8959368290341,34.08122860060625 -28.986470921611904,33.82612765222944 -29.046226326840785,33.57073437740815 -29.10549908954576,33.231772560708215 -29.183300428754407,33.37106044090506 -29.663225570436612,33.47608062661574 -30.022150322470946,33.581816470031356 -30.380979180315727,33.705361227887394 -30.796946839205184))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80148
45.51418113345947
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
2024-05-26T21:28:53.941006Z
Batch API, v4.357.2
s3://deafrica-sentinel-1/s1_rtc/S30E036/2024/05/26/069225
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.516466029878014,36.155132150515925 -30.0,36.0 -30.0,36.0 -29.516466029878014))
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_069225_S30E036_2024_05_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_069225_S30E036_2024_05_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_069225_S30E036_2024_05_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_069225_S30E036_2024_05_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_069225_S30E036_2024_05_26_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