https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-02T17:24:38.443075Z
2018-01-02T17:25:07.458477Z
s3://sentinel-s1-l1c/GRD/2018/1/2/IW/DV/S1A_IW_GRDH_1SDV_20180102T172438_20180102T172507_019978_02207A_578B
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
2018-01-02T17:24:38.443075Z
2018-01-02T17:25:07.458477Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180102T182301_V20180102T141800_20180102T173530.EOF
346.5684640491822
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-02T18:51:47.584642Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180102T172438_20180102T172507_019978_02207A_578B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.865712558 -38.628316246,20.230172123 -38.545095466,20.514571518 -38.479215994,20.798451846 -38.412649816,21.223292335 -38.311519244,21.505861602 -38.243248862,21.928721608 -38.139575544,22.209961554 -38.069619096,22.601440774 -37.970884307,22.439770555 -37.561094569,22.301918638 -37.207724499,22.165378235 -36.854173786,21.985129615 -36.382002486,21.600969863 -36.478674928,21.325036752 -36.547195338,20.91023005 -36.64878038,20.633091189 -36.715702798,20.216487729 -36.814878373,19.938159164 -36.88018621,19.65935942 -36.94484362,19.302131342 -37.026555994,19.467119225 -37.5024661,19.592010379 -37.85886406,19.718024054 -38.215121867,19.865712558 -38.628316246))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.54149
45.36139230881375
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
2022-01-19T15:27:07.405156Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/S38E021/2018/01/02/02207A
2.0E-4
2.0E-4
true
block average
2
2
-37.0
21.0
-38.0
22.0
POLYGON((21.0 -38.0,21.0 -37.0,22.0 -37.0,22.0 -38.0,21.0 -38.0))
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_02207A_S38E021_2018_01_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02207A_S38E021_2018_01_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02207A_S38E021_2018_01_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02207A_S38E021_2018_01_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02207A_S38E021_2018_01_02_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