https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-17T03:37:28.820921Z
2024-04-17T03:37:53.820219Z
s3://sentinel-s1-l1c/GRD/2024/4/17/IW/DV/S1A_IW_GRDH_1SDV_20240417T033728_20240417T033753_053468_067CCB_DC91
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
2024-04-17T03:37:28.820921Z
2024-04-17T03:37:53.820219Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240417T051649_V20240417T011653_20240417T043423.EOF
192.5285099420772
693000
Copernicus Ground Segment
2024-04-17T06:10:47.399040Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240417T033728_20240417T033753_053468_067CCB_DC91
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.54711601176858 28.00337309807018,36.1643191232737 28.068318578042245,35.90169878205861 28.112209687439826,35.63921042679874 28.15554172879945,35.25194937434983 28.218497253038205,34.86704605124612 28.279916456448127,34.60855721383944 28.320515896464418,34.337873961212516 28.362461723363385,34.02972946043808 28.40950765992986,34.00090284172115 28.227909093046087,33.971157759882665 28.04634337993513,33.942025262009786 27.864675266001157,33.90763907498069 27.683798860534992,33.87385890046345 27.502824327562912,33.803766136201226 27.141250492672732,33.76703540749883 26.960717843874548,33.751923542152895 26.90185015335354,34.311739887615275 26.81363974184308,34.56951859222555 26.772222768693844,34.955834055681784 26.709220436761992,35.21314026859342 26.66663594509413,35.59873947878342 26.601887778586843,35.85556328106105 26.558143166571675,36.235503303634424 26.492516617702293,36.24604994858182 26.552448480622672,36.28675122039279 26.733296300058484,36.32224491743311 26.915045473102964,36.356915154507796 27.096934578179336,36.39414839295588 27.278380154793275,36.43001287271574 27.460059879483232,36.46946281451198 27.641123649649384,36.505446141609205 27.822780803035467,36.54711601176858 28.00337309807018))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76061787707667
46.53422617432383
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
2024-04-17T09:06:39.954462Z
Batch API, v4.336.0
s3://deafrica-sentinel-1/s1_rtc/N27E035/2024/04/17/067CCB
2.0E-4
2.0E-4
true
block average
2
2
28.0
35.0
27.0
36.0
POLYGON((35.0 27.0,35.0 28.0,36.0 28.0,36.0 27.0,35.0 27.0))
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_067CCB_N27E035_2024_04_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067CCB_N27E035_2024_04_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067CCB_N27E035_2024_04_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067CCB_N27E035_2024_04_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067CCB_N27E035_2024_04_17_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