https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-08T04:28:13.346536Z
2021-02-08T04:28:38.345212Z
s3://sentinel-s1-l1c/GRD/2021/2/8/IW/DV/S1B_IW_GRDH_1SDV_20210208T042813_20210208T042838_025510_030A22_1015
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
2021-02-08T04:28:13.346536Z
2021-02-08T04:28:38.345212Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210208T085027_V20210208T034401_20210208T070131.EOF
192.1983372124718
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-09T00:34:24.679060Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210208T042813_20210208T042838_025510_030A22_1015
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.401445948171403 19.472984960816568,21.814822697934098 19.581656553825184,21.225338793986673 19.688792547744786,20.63503093621238 19.794000159916415,20.05226330470055 19.895817040758413,19.91250117272811 19.172242455752357,19.878517069179843 18.99114634506691,19.843119043337598 18.810291876552185,19.761903914230345 18.388252798819067,20.33823256905992 18.28553128696127,20.92301978636163 18.179398616989243,21.50662347869898 18.07157653748576,22.09098505492765 17.96171377839381,22.101265106480266 18.02236526445892,22.13705507282685 18.20403581793245,22.175208193308045 18.385258234695616,22.25037017344102 18.747916069431422,22.286647551917 18.929488006023703,22.325531533910976 19.110569666017124,22.401445948171403 19.472984960816568))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85672345659566
46.0445227004557
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
2021-12-26T00:41:53.148042Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N18E022/2021/02/08/030A22
2.0E-4
2.0E-4
true
block average
2
2
19.0
22.0
18.0
23.0
POLYGON((22.30178871587709 19.0,22.137055072829423 18.20403581794544,22.097474332559553 18.0,22.0 18.0,22.0 19.0,22.30178871587709 19.0))
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_030A22_N18E022_2021_02_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030A22_N18E022_2021_02_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030A22_N18E022_2021_02_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030A22_N18E022_2021_02_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030A22_N18E022_2021_02_08_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