https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-07T18:56:53.945261Z
2021-05-07T18:57:22.977240Z
s3://sentinel-s1-l1c/GRD/2021/5/7/IW/DV/S1A_IW_GRDH_1SDV_20210507T185653_20210507T185722_037786_0475AE_C156
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
2021-05-07T18:56:53.945261Z
2021-05-07T18:57:22.977240Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.49890825353896
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-07T20:22:58.297741Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210507T185653_20210507T185722_037786_0475AE_C156
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.204770909527777 25.953497173094206,-13.832051646943771 26.01828714543467,-13.581349501022068 26.061286756850315,-13.206721059917225 26.12467563226133,-12.95608518912452 26.16650375878116,-12.579553430797514 26.22846823395608,-12.328077661225418 26.269268163097063,-12.07658869012663 26.30960249385541,-11.730820152128874 26.364281764949915,-11.742674529361608 26.42227530639181,-11.77828017621677 26.602925407510437,-11.81570339062403 26.783290044472782,-11.851448699850662 26.963911604381455,-11.886207787714447 27.144681501370442,-11.958653897603249 27.505760071560843,-11.993658818277796 27.686480388292054,-12.054234039142258 27.98909350399662,-12.403682180905594 27.935234572321406,-12.658340398953367 27.895384430276728,-12.913316754248584 27.85498492670348,-13.29487860123328 27.793593023534175,-13.548930320816547 27.752094850577116,-13.929644690784118 27.68897540125085,-14.18320969755305 27.64631597262892,-14.560500911764398 27.58192112331703,-14.297081017939593 26.373534953737686,-14.204770909527777 25.953497173094206))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77043009726012
46.16978042405872
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
2021-12-26T05:18:14.809131Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26W015/2021/05/07/0475AE
2.0E-4
2.0E-4
true
block average
2
2
27.0
-15.0
26.0
-14.0
POLYGON((-14.214990659252503 26.0,-14.43364609963766 27.0,-14.0 27.0,-14.0 26.0,-14.214990659252503 26.0))
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_0475AE_N26W015_2021_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0475AE_N26W015_2021_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0475AE_N26W015_2021_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0475AE_N26W015_2021_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0475AE_N26W015_2021_05_07_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