https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-23T16:37:37.896445Z
2020-12-23T16:38:02.895334Z
s3://sentinel-s1-l1c/GRD/2020/12/23/IW/DV/S1A_IW_GRDH_1SDV_20201223T163737_20201223T163802_035815_043151_D8BC
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2020-12-23T16:37:37.896445Z
2020-12-23T16:38:02.895334Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201223T203007_V20201223T150742_20201223T182512.EOF
347.1700529979612
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-24T00:16:00.174464Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201223T163737_20201223T163802_035815_043151_D8BC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.813876073585558 -31.49412582460428,30.162206585468283 -31.4141991862583,30.42505980298011 -31.35315824125652,30.687570369069395 -31.29158267269225,31.080691106803684 -31.19822117088935,31.34233963004091 -31.13531747177672,31.73416120148124 -31.039972850404897,31.994939505098277 -30.975753267017392,32.33351720909412 -30.891445686126367,32.2752941030669 -30.713334661151773,32.104406233319565 -30.17791937015663,32.04837405780054 -29.99926415862968,31.93526879200131 -29.64228642818064,31.861411774158768 -29.4042529576356,31.52674139990847 -29.48736198479277,31.26894076007488 -29.550706444053173,31.01251269359225 -29.61313752548874,30.62883722530625 -29.705482808683794,30.375716299297785 -29.765702088113567,29.990240872167924 -29.856361690222073,29.73102652105029 -29.916610134215908,29.396540169124442 -29.993466696286042,29.415581894766834 -30.052659943147468,29.466845717975403 -30.232452760275024,29.517152685055212 -30.412482853536957,29.574979686086454 -30.5908020945716,29.663316883738606 -30.9537762772154,29.71584506713244 -31.133368489552502,29.764521418707055 -31.31386398729829,29.813876073585558 -31.49412582460428))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.83185
45.64609118338428
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
2021-12-25T22:18:47.560523Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S30E032/2020/12/23/043151
2.0E-4
2.0E-4
true
block average
2
2
-29.0
32.0
-30.0
33.0
POLYGON((32.0 -29.846588142670665,32.0486048419601 -30.0,32.0 -30.0,32.0 -29.846588142670665))
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_043151_S30E032_2020_12_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043151_S30E032_2020_12_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043151_S30E032_2020_12_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043151_S30E032_2020_12_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043151_S30E032_2020_12_23_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