https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-07-09T16:43:17.811319Z
2020-07-09T16:43:42.810290Z
s3://sentinel-s1-l1c/GRD/2020/7/9/IW/DV/S1B_IW_GRDH_1SDV_20200709T164317_20200709T164342_022397_02A822_331E
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
2020-07-09T16:43:17.811319Z
2020-07-09T16:43:42.810290Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200709T205858_V20200709T163729_20200709T195459.EOF
347.6946267377585
693000
Copernicus S1 Core Ground Segment - DPA
2020-07-09T21:41:51.229194Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20200709T164317_20200709T164342_022397_02A822_331E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.674958479823694 21.44140262636638,20.298377580668888 21.554549993512335,20.926092109570213 21.665950733992293,21.42897676033998 21.753367866426498,22.051935914909333 21.859394375846257,21.87700221936647 22.763661721573012,21.80653868940283 23.125292653235334,21.77069310993382 23.30600073944219,21.759364950399643 23.365902717103747,21.384554519480947 23.303787138280903,21.129556002595518 23.260980869416027,20.62143807588718 23.17436793177526,20.366919309989594 23.1303255407836,19.987835986848808 23.06391296476665,19.736318685281415 23.019311224268897,19.3592112652664 22.951636198817084,19.37128729286906 22.891544721070918,19.415154625739156 22.711334915129722,19.451870947419412 22.52983390426681,19.491848783039828 22.348923034893602,19.528034579310052 22.167323960492368,19.566175556947165 21.986078996506155,19.600781535743568 21.804188808992556,19.63756021635465 21.622692722384695,19.674958479823694 21.44140262636638))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.9230484041083
46.70101809070963
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
2021-12-25T13:35:23.763978Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N22E021/2020/07/09/02A822
2.0E-4
2.0E-4
true
block average
2
2
23.0
21.0
22.0
22.0
POLYGON((21.83095187381973 23.0,22.0 22.127861532944774,22.0 22.0,21.0 22.0,21.0 23.0,21.83095187381973 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_02A822_N22E021_2020_07_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A822_N22E021_2020_07_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A822_N22E021_2020_07_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A822_N22E021_2020_07_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A822_N22E021_2020_07_09_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