https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-05T16:02:07.757113Z
2021-03-05T16:02:36.793964Z
s3://sentinel-s1-l1c/GRD/2021/3/5/IW/DV/S1B_IW_GRDH_1SDV_20210305T160207_20210305T160236_025882_03163B_935E
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-03-05T16:02:07.757113Z
2021-03-05T16:02:36.793964Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210305T153433_V20210305T123857_20210305T191357.EOF
347.68875952975014
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-05T17:17:18.555939Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210305T160207_20210305T160236_025882_03163B_935E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.95159947298989 21.462450767992358,30.56508981171268 21.57381189891482,31.18109418101101 21.683192622708386,31.801636322248136 21.79090466573454,32.33180140854646 21.88095478347557,32.28548901642942 22.119423089434612,32.17831523157153 22.661597665067326,32.14325844224169 22.842424586952948,32.108895952672476 23.02336150228338,32.03751330603562 23.38478451813027,32.01495361066302 23.50753477439173,31.47582772088065 23.41806778549678,31.099560763493102 23.354446074740487,30.849221551101444 23.31158253380751,30.475251648378347 23.24675488733555,30.22429211977256 23.20271836470944,29.974796014913615 23.158512837882235,29.60356430469519 23.09195300971705,29.70574605529361 22.60667808797641,29.82137497599582 22.063220814746657,29.95159947298989 21.462450767992358))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83643230785124
46.45003572233351
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
2021-12-26T01:59:01.501491Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2021/03/05/03163B
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.83507888624269 22.0,29.622926359243603 23.0,30.0 23.0,30.0 22.0,29.83507888624269 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_03163B_N22E029_2021_03_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03163B_N22E029_2021_03_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03163B_N22E029_2021_03_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03163B_N22E029_2021_03_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03163B_N22E029_2021_03_05_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