https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-21T05:16:15.868230Z
2021-01-21T05:16:40.901758Z
s3://sentinel-s1-l1c/GRD/2021/1/21/IW/DV/S1B_IW_GRDH_1SDV_20210121T051615_20210121T051640_025248_03019B_4C3A
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
2021-01-21T05:16:15.868230Z
2021-01-21T05:16:40.901758Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210121T095133_V20210121T043323_20210121T075053.EOF
192.3684812435391
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-21T14:59:24.498411Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210121T051615_20210121T051640_025248_03019B_4C3A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.073524660405619 24.31799312462425,10.699219339512005 24.38420200474206,10.445846348035062 24.428455259956394,10.063766567281313 24.494327572650235,9.804876268855551 24.538371291272128,9.434560337524175 24.60056007827992,9.180291621426688 24.642693225317917,8.63986397485931 24.730717048230208,8.604062015737224 24.550133281524005,8.499771137425215 24.007571514379087,8.464219139544763 23.826835201082428,8.431109354864688 23.645698656623686,8.372572652871643 23.346911971701353,8.908740465949249 23.25777163550723,9.15966667904134 23.215379849708206,9.535631801434935 23.151064396322333,9.785883684120773 23.107723130848676,10.160737963272972 23.042007817957476,10.410363993957635 22.99771784797633,10.778420040690552 22.931642956381882,10.803487443978169 23.049940473334587,10.839188744381628 23.231621307622927,10.877957929876509 23.41274964503043,10.91437587872102 23.59429914489173,10.955259469156896 23.775048993465358,11.032736477543164 24.137317045283055,11.073524660405619 24.31799312462425))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88875136067647
46.5334622388913
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
2021-12-25T23:44:37.706071Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E010/2021/01/21/03019B
2.0E-4
2.0E-4
true
block average
2
2
23.0
10.0
22.0
11.0
POLYGON((10.792904990367116 23.0,10.778420040690513 22.931642956381843,10.397501385305585 23.0,10.792904990367116 23.0))
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_03019B_N22E010_2021_01_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03019B_N22E010_2021_01_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03019B_N22E010_2021_01_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03019B_N22E010_2021_01_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03019B_N22E010_2021_01_21_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