https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-27T19:05:28.530649Z
2022-11-27T19:05:53.529853Z
s3://sentinel-s1-l1c/GRD/2022/11/27/IW/DV/S1A_IW_GRDH_1SDV_20221127T190528_20221127T190553_046084_058421_61AB
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
2022-11-27T19:05:28.530649Z
2022-11-27T19:05:53.529853Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221127T175416_V20221127T171940_20221127T235440.EOF
347.4886527405161
693000
Copernicus Ground Segment
2022-11-27T19:32:18.316533Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221127T190528_20221127T190553_046084_058421_61AB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.339310652720634 26.29530423634442,-15.968489421523218 26.35952969721289,-15.717831295755015 26.402359447349344,-15.341499549286194 26.465781292672645,-15.090384123048771 26.507512428019744,-14.713373213518446 26.56928109124855,-14.461809592835502 26.609906604877917,-14.210069298329678 26.650087912966633,-13.861434080604674 26.704944104406785,-14.109104204195322 27.96995097062852,-14.143184532783124 28.150861688686703,-14.153495093817902 28.210549661959487,-14.509288302139588 28.15590904200084,-14.764569257910662 28.116091982162704,-15.01966174256238 28.075800840744854,-15.401948558930883 28.014476857857044,-15.781668507017683 27.95244244678127,-16.03814707276254 27.909912494134694,-16.29229278241631 27.867264476645254,-16.668268099317142 27.803250995612018,-16.496820770959516 27.019504340641905,-16.339310652720634 26.29530423634442))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74298656303787
46.07850977127415
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
2022-11-27T21:01:36.090925Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/N27W015/2022/11/27/058421
2.0E-4
2.0E-4
true
block average
2
2
28.0
-15.0
27.0
-14.0
POLYGON((-14.114764901392812 28.0,-14.0 27.4126872787475,-14.0 27.0,-15.0 27.0,-15.0 28.0,-14.114764901392812 28.0))
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_058421_N27W015_2022_11_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058421_N27W015_2022_11_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058421_N27W015_2022_11_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058421_N27W015_2022_11_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058421_N27W015_2022_11_27_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