https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-08T06:47:00.061376Z
2023-11-08T06:47:24.210684Z
s3://sentinel-s1-l1c/GRD/2023/11/8/IW/DV/S1A_IW_GRDH_1SDV_20231108T064700_20231108T064724_051122_062A58_85A8
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
2023-11-08T06:47:00.061376Z
2023-11-08T06:47:24.210684Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231108T064554_V20231108T060501_20231108T124001.EOF
192.4938267434622
693000
Copernicus Ground Segment
2023-11-08T07:24:28.162267Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231108T064700_20231108T064724_051122_062A58_85A8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.930674716955563 27.188366968415906,-11.319285063641527 27.254955563577013,-11.579223621420143 27.298851220577372,-11.970578895610139 27.36396422050876,-12.231819730389017 27.406777704641904,-12.623309195595857 27.469962008661117,-12.884963088213565 27.511539125769488,-13.422085208528523 27.5952467362314,-13.5287123713702 27.053302498605806,-13.600389056930924 26.69201756360564,-13.673521355459528 26.330944763685814,-13.686020998873715 26.266504348290447,-13.154006502338461 26.181864258079095,-12.89546451154461 26.139974428197704,-12.509014993715738 26.07643978209024,-12.251548789373789 26.03349871650003,-11.867708796345298 25.968570161450977,-11.608876763620495 25.924174798034123,-11.222596144058624 25.85699760487321,-11.17186185278815 26.103042816378398,-11.128960734576859 26.28347247501345,-11.089367238196244 26.464479382972502,-11.04888740717935 26.64533361110106,-11.009125623971146 26.826313407564697,-10.96949800466607 27.00731740001204,-10.930674716955563 27.188366968415906))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81586161962188
46.53948040542793
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
2023-11-08T10:38:11.235833Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N26W012/2023/11/08/062A58
2.0E-4
2.0E-4
true
block average
2
2
27.0
-12.0
26.0
-11.0
POLYGON((-11.0 26.867995810796142,-11.128960734581314 26.28347247499366,-11.171861852788304 26.103042816377553,-11.19310918464019 26.0,-12.0 26.0,-12.0 27.0,-11.0 27.0,-11.0 26.867995810796142))
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_062A58_N26W012_2023_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062A58_N26W012_2023_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062A58_N26W012_2023_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062A58_N26W012_2023_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062A58_N26W012_2023_11_08_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