https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-23T03:44:48.074507Z
2023-04-23T03:45:13.072576Z
s3://sentinel-s1-l1c/GRD/2023/4/23/IW/DV/S1A_IW_GRDH_1SDV_20230423T034448_20230423T034513_048218_05CC40_9BE3
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
2023-04-23T03:44:48.074507Z
2023-04-23T03:45:13.072576Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230423T065610_V20230423T025532_20230423T061302.EOF
191.9615799527116
693000
Copernicus Ground Segment
2023-04-23T07:56:14.420605Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230423T034448_20230423T034513_048218_05CC40_9BE3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.94701314865656 1.141741216795601,28.75185908906157 1.609559047957701,28.71533041394629 1.428462158840579,28.677188671554475 1.2476090465630816,28.63751707497714 1.0670761273059712,28.595561988144887 0.8870301348188856,28.55815495979777 0.7060021710156646,28.52213965430303 0.5246693924592423,28.433455804380806 0.1029992982744183,30.624988779130774 -0.3688125625018457,30.637960427378967 -0.3088531490484344,30.680608260756664 -0.12837331059690016,30.719691882509917 0.05287360036069339,30.759478553548533 0.23396610036381582,30.79100240284356 0.4168344224790677,30.832581235804973 0.5975348960798776,30.875290121085655 0.7779908425336751,30.90631878449375 0.9609521171899418,30.94701314865656 1.141741216795601))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80048889677378
46.20295217374841
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
2023-04-23T10:00:54.850006Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/N00E029/2023/04/23/05CC40
2.0E-4
2.0E-4
true
block average
2
2
1.0
29.0
0.0
30.0
POLYGON((29.0 0.0,29.0 1.0,30.0 1.0,30.0 0.0,29.0 0.0))
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_05CC40_N00E029_2023_04_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CC40_N00E029_2023_04_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CC40_N00E029_2023_04_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CC40_N00E029_2023_04_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CC40_N00E029_2023_04_23_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