https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-17T03:59:27.113827Z
2021-02-17T03:59:52.111204Z
s3://sentinel-s1-l1c/GRD/2021/2/17/IW/DV/S1B_IW_GRDH_1SDV_20210217T035927_20210217T035952_025641_030E62_0202
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
2021-02-17T03:59:27.113827Z
2021-02-17T03:59:52.111204Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210217T060332_V20210217T014035_20210217T045805.EOF
192.9105886233253
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-17T06:34:11.050959Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210217T035927_20210217T035952_025641_030E62_0202
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.792778006767712 34.23930435988917,31.392372196250815 34.30230769113997,31.118264240394854 34.34462779751261,30.706591139434014 34.406957568748446,30.43180644212803 34.44774158853787,30.019133831206986 34.50776008342842,29.74369334877074 34.54699857698966,29.467996549831184 34.58561623543268,29.10165154670751 34.63589722499682,28.95629106944631 33.91416312117869,28.799638796882018 33.1330059880715,29.15952891998014 33.08225069093089,29.43038180613583 33.04331643478771,29.700994985224664 33.00379567149707,30.106458791999835 32.94341795933981,30.376459715248608 32.90243711649451,30.7809914247338 32.83987589017079,31.05036194387236 32.79744386175969,31.44387389070163 32.73433796063105,31.624470285661115 33.51659772305489,31.792778006767712 34.23930435988917))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63102272040981
46.08731033600466
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
2021-12-26T01:08:09.525055Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E031/2021/02/17/030E62
2.0E-4
2.0E-4
true
block average
2
2
34.0
31.0
33.0
32.0
POLYGON((31.737047549330274 34.0,31.505205955691174 33.0,31.0 33.0,31.0 34.0,31.737047549330274 34.0))
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_030E62_N33E031_2021_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030E62_N33E031_2021_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030E62_N33E031_2021_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030E62_N33E031_2021_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030E62_N33E031_2021_02_17_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