https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-18T05:46:36.862465Z
2023-06-18T05:47:01.860508Z
s3://sentinel-s1-l1c/GRD/2023/6/18/IW/DV/S1A_IW_GRDH_1SDV_20230618T054636_20230618T054701_049036_05E592_4A48
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
2023-06-18T05:46:36.862465Z
2023-06-18T05:47:01.860508Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230618T054630_V20230618T050720_20230618T114220.EOF
193.124914368684
693000
Copernicus Ground Segment
2023-06-18T06:18:39.117945Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230618T054636_20230618T054701_049036_05E592_4A48
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.695247654979801 36.99240921241463,5.272775257664255 37.056501814636384,4.980627764828376 37.09987666579589,4.541789125714016 37.16358952857693,4.248825206049903 37.205162328526605,3.8087839273683293 37.2661632810327,3.515033154186987 37.305922460893434,3.2209761092540563 37.344952993163076,2.9163598119218492 37.384567809089475,2.8791357798354023 37.20437180035546,2.8003051550442146 36.84435908391423,2.7612398134643668 36.66430516290794,2.7227747026394327 36.484173057325734,2.6761896623418058 36.30509685553327,2.6460484554912274 36.123878680944955,2.5954856597283484 35.88443081808375,2.896873354404412 35.84413747679116,3.1835597014218533 35.80505969811891,3.473163754334311 35.76485587300773,3.906125773298162 35.703373872484036,4.194555481571195 35.66149951159518,4.625436953533649 35.59757481998022,4.911643125043781 35.55420579209739,5.323657639063581 35.49048860219262,5.336302488623698 35.550099033085665,5.372104069601029 35.7317869607408,5.416268018175781 35.912180271426436,5.458629302474976 36.09285639084536,5.498781358984075 36.27387618751721,5.5471243041639084 36.45363881352876,5.5971063007789175 36.6331594904697,5.649050457829105 36.81238720791676,5.695247654979801 36.99240921241463))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58174712134715
46.53112536030802
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
2023-06-18T09:54:33.395648Z
Batch API, v4.217.0
s3://deafrica-sentinel-1/s1_rtc/N36E004/2023/06/18/05E592
2.0E-4
2.0E-4
true
block average
2
2
37.0
4.0
36.0
5.0
POLYGON((4.0 36.0,4.0 37.0,5.0 37.0,5.0 36.0,4.0 36.0))
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_05E592_N36E004_2023_06_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E592_N36E004_2023_06_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E592_N36E004_2023_06_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E592_N36E004_2023_06_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E592_N36E004_2023_06_18_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