https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-07-30T04:33:42.118676Z
2020-07-30T04:34:18.373167Z
s3://sentinel-s1-l1c/GRD/2020/7/30/IW/DV/S1A_IW_GRDH_1SDV_20200730T043342_20200730T043418_033679_03E73F_2E33
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
2020-07-30T04:33:42.118676Z
2020-07-30T04:34:18.373167Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200730T063726_V20200730T021412_20200730T053142.EOF
192.741654944147
693000
Copernicus S1 Core Ground Segment - DPA
2020-07-30T06:57:08.233077Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200730T043342_20200730T043418_033679_03E73F_2E33
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.043950264714642 31.993965306538517,22.64282520920632 32.0588603864177,22.370711491664384 32.10210857208018,21.963143209839256 32.16571944449484,21.68978844852188 32.207598862226156,21.280312436744452 32.26915934419884,21.004963577751337 32.30976187502821,20.734376813535196 32.349048996474814,20.426744099052808 32.39295522903412,20.39017924148888 32.21265012945635,20.35427074586308 32.032156812907246,20.24763165734877 31.490503682341547,20.212595990504585 31.309872112965905,20.020388279739844 30.335775693702164,20.32334802372739 30.29096099634148,20.59072142523746 30.250782393126464,20.857927644345317 30.210051567461527,21.258103589727313 30.147971027717816,21.524175903229104 30.105976144322273,21.92295900377655 30.04196019006418,22.188238188165176 29.99866036120281,22.57974995315707 29.933708737781668,22.63755541369946 30.18574922414923,22.75818821894705 30.728434225460322,22.920557295361025 31.451786948392076,23.043950264714642 31.993965306538517))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72730081841518
46.37806868327068
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
2021-12-25T14:40:02.956668Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N31E021/2020/07/30/03E73F
2.0E-4
2.0E-4
true
block average
2
2
32.0
21.0
31.0
22.0
POLYGON((21.0 31.0,21.0 32.0,22.0 32.0,22.0 31.0,21.0 31.0))
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_03E73F_N31E021_2020_07_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03E73F_N31E021_2020_07_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03E73F_N31E021_2020_07_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03E73F_N31E021_2020_07_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03E73F_N31E021_2020_07_30_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 2019
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