https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-07T02:28:19.394919Z
2020-01-07T02:28:44.394335Z
s3://sentinel-s1-l1c/GRD/2020/1/7/IW/DV/S1A_IW_GRDH_1SDV_20200107T022819_20200107T022844_030688_038485_3202
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
2020-01-07T02:28:19.394919Z
2020-01-07T02:28:44.394335Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200107T053852_V20200107T013258_20200107T045028.EOF
192.3435793854254
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-07T06:42:32.334342Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200107T022819_20200107T022844_030688_038485_3202
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((46.47923590128101 -20.897252771802158,45.91642284958395 -20.768049688672257,45.314174874172544 -20.62750965137793,44.713032038685945 -20.48488899457541,44.154178763783975 -20.350200175022408,44.10716903962896 -20.52997341857537,44.05765484012798 -20.70924233954387,44.01058603207193 -20.88912482718124,43.961164006822145 -21.0684451521825,43.913721570537504 -21.24826582306894,43.864469143006986 -21.427657266598914,43.76425908956044 -21.786065749623297,43.74706996154843 -21.84546543376422,44.31103331682912 -21.98204973020453,44.917779310961244 -22.1265486666169,45.52574931039989 -22.26880424192189,46.09400760767441 -22.399459592651297,46.11034225493965 -22.339777900497676,46.20518741725181 -21.979664081992993,46.251779039599256 -21.7994317905229,46.29651824756975 -21.61878428500622,46.343371024596635 -21.438632270683595,46.38778785162569 -21.257930985346047,46.434843709948794 -21.077845549628073,46.47923590128101 -20.897252771802158))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.16782
45.8585822170695
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
2021-12-25T04:07:02.754244Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S22E045/2020/01/07/038485
2.0E-4
2.0E-4
true
block average
2
2
-21.0
45.0
-22.0
46.0
POLYGON((45.0 -22.0,45.0 -21.0,46.0 -21.0,46.0 -22.0,45.0 -22.0))
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_038485_S22E045_2020_01_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038485_S22E045_2020_01_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038485_S22E045_2020_01_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038485_S22E045_2020_01_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038485_S22E045_2020_01_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