https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-31T16:36:53.553019Z
2023-03-31T16:37:22.579506Z
s3://sentinel-s1-l1c/GRD/2023/3/31/IW/DV/S1A_IW_GRDH_1SDV_20230331T163653_20230331T163722_047890_05C12F_3943
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
2023-03-31T16:36:53.553019Z
2023-03-31T16:37:22.579506Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230331T171212_V20230331T132908_20230331T164638.EOF
346.9466060265139
693000
Copernicus Ground Segment
2023-03-31T18:11:22.241280Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230331T163653_20230331T163722_047890_05C12F_3943
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.799962923195853 -34.59194768316491,31.143028340838526 -34.51338714013276,31.41495230546979 -34.450312911195766,31.686466533981203 -34.38663747991961,32.092964772009594 -34.29000201606681,32.36344506954273 -34.224833598620236,32.76838248101355 -34.125969662843644,33.03781575195104 -34.05932291446325,33.411237994986465 -33.965792257830394,33.26593113984845 -33.554525364864254,33.14165895667091 -33.19929075163296,33.0184345701013 -32.84390929411429,32.85527730793589 -32.368527183685586,32.4879512405985 -32.460282237799255,32.22295530070023 -32.525689878509624,31.824746303603828 -32.622757034532576,31.558799479809178 -32.68676908597692,31.15917256844851 -32.781732773822434,30.89228623053539 -32.84433585882262,30.625027365420976 -32.90637153160985,30.28789107955252 -32.983673729397275,30.43833325329105 -33.46226388210377,30.551864306100246 -33.82008035951202,30.666281110196003 -34.17778179870299,30.799962923195853 -34.59194768316491))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.58986
45.45682777971341
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
2023-04-01T00:41:35.517148Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/S35E030/2023/03/31/05C12F
2.0E-4
2.0E-4
true
block average
2
2
-34.0
30.0
-35.0
31.0
POLYGON((30.799962923195398 -34.591947683164854,30.60941462042183 -34.0,31.0 -34.0,31.0 -34.54614003082771,30.799962923195398 -34.591947683164854))
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_05C12F_S35E030_2023_03_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C12F_S35E030_2023_03_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C12F_S35E030_2023_03_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C12F_S35E030_2023_03_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C12F_S35E030_2023_03_31_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 2021
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