https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-03-17T16:30:56.413570Z
2019-03-17T16:31:25.435500Z
s3://sentinel-s1-l1c/GRD/2019/3/17/IW/DV/S1B_IW_GRDH_1SDV_20190317T163056_20190317T163125_015396_01CD4B_F4BC
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
2019-03-17T16:30:56.413570Z
2019-03-17T16:31:25.435500Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190317T172936_V20190317T131948_20190317T163718.EOF
347.65141612131333
693000
Copernicus S1 Core Ground Segment - DPA
2019-03-17T17:41:22.909672Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190317T163056_20190317T163125_015396_01CD4B_F4BC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.32640652294578 -22.490950176907205,29.88644867817038 -22.362165508178936,30.49152004708534 -22.220580551729963,31.095373671764243 -22.07676460996194,31.672905237177268 -21.936861548213205,31.655986821442934 -21.879892669427335,31.606044781357568 -21.700568568127764,31.50970029528377 -21.341093675502663,31.414992414701203 -20.981279598898066,31.36677588507473 -20.80160621470371,31.241197190605476 -20.321152654220082,30.669371410374886 -20.45898065294009,30.071594481946057 -20.60080227041281,29.472722293044246 -20.740568283539435,28.91851380552592 -20.867830504329348,29.037185349066213 -21.3504460522864,29.082809280799886 -21.530939931614192,29.172142560221623 -21.892397492048822,29.263086334338183 -22.2535274541654,29.310312108623435 -22.433704439258833,29.32640652294578 -22.490950176907205))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.11453
45.81483793206286
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
2021-12-24T12:48:25.860757Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S23E030/2019/03/17/01CD4B
2.0E-4
2.0E-4
true
block average
2
2
-22.0
30.0
-23.0
31.0
POLYGON((31.0 -22.09947914518057,30.49152004706755 -22.220580551734322,30.0 -22.33559482613732,30.0 -22.0,31.0 -22.0,31.0 -22.09947914518057))
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_01CD4B_S23E030_2019_03_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01CD4B_S23E030_2019_03_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01CD4B_S23E030_2019_03_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01CD4B_S23E030_2019_03_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01CD4B_S23E030_2019_03_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