https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-20T17:15:30.172820Z
2021-12-20T17:15:55.170442Z
s3://sentinel-s1-l1c/GRD/2021/12/20/IW/DV/S1B_IW_GRDH_1SDV_20211220T171530_20211220T171555_030111_039876_87EA
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
2021-12-20T17:15:30.172820Z
2021-12-20T17:15:55.170442Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20211220T210108_V20211220T154001_20211220T185731.EOF
347.94540560606504
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-21T15:38:45.159208Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211220T171530_20211220T171555_030111_039876_87EA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.35580275510647 -11.458605046283147,16.921641829778075 -11.331121611369271,17.498150258419933 -11.200015515271156,18.07739110675901 -11.067054141662554,18.581962691478136 -10.95023497465958,18.539828828524627 -10.769845409210298,18.49645884646022 -10.589658135602372,18.3689636655107 -10.048541977813692,18.325936907026097 -9.868310130841675,18.228776805371055 -9.447740861490242,17.72631393375993 -9.56312206427959,17.149722596638725 -9.694541542824549,16.57601557946364 -9.824246780991063,16.01124726201337 -9.95089814915723,16.066097146527376 -10.191605127610782,16.150641324766593 -10.553206735671559,16.23230259579556 -10.915478139784398,16.271616557664377 -11.096963956220941,16.31435243702083 -11.27768376003592,16.35580275510647 -11.458605046283147))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68874
46.2769551756677
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
2021-12-22T00:09:46.569695Z
Batch API, v4.74.0
s3://deafrica-sentinel-1/s1_rtc/S11E016/2021/12/20/039876
2.0E-4
2.0E-4
true
block average
2
2
-10.0
16.0
-11.0
17.0
POLYGON((16.25061195602454 -11.0,16.150641324767 -10.553206735673015,16.022436097773127 -10.0,17.0 -10.0,17.0 -11.0,16.25061195602454 -11.0))
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_039876_S11E016_2021_12_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039876_S11E016_2021_12_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039876_S11E016_2021_12_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039876_S11E016_2021_12_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039876_S11E016_2021_12_20_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