https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-20T16:39:55.472229Z
2022-09-20T16:40:22.782604Z
s3://sentinel-s1-l1c/GRD/2022/9/20/IW/DV/S1A_IW_GRDH_1SDV_20220920T163955_20220920T164022_045090_05635D_ACAD
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
2022-09-20T16:39:55.472229Z
2022-09-20T16:40:22.782604Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220920T171634_V20220920T132911_20220920T164641.EOF
347.5839556806172
693000
Copernicus Ground Segment
2022-09-20T18:15:38.703059Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220920T163955_20220920T164022_045090_05635D_ACAD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.682706680033025 -24.01122136973696,28.04445735308319 -23.92816978005142,28.292751711556868 -23.870605953141723,28.65855304922208 -23.78499504005708,28.905066135748815 -23.7267454839417,29.272989847366183 -23.63898766971896,29.51743758792884 -23.580138264918467,30.054300965057493 -23.44935451177961,30.00214438542294 -23.27058259636881,29.953197856816296 -23.09093588311666,29.906729695130828 -22.91069352351876,29.85104681158218 -22.732753430626165,29.798354794949546 -22.5540864267265,29.748918959079987 -22.374627941708617,29.698432301043205 -22.195447632809614,29.6297783135264 -21.940998031983774,29.097234824313016 -22.070134294283605,28.491558555424753 -22.21461633130349,27.88787364005985 -22.356100367634983,27.285171679819854 -22.49485288335439,27.304317406525712 -22.569961325672846,27.39981053065629 -22.93002714599885,27.444397335869596 -23.110803181092997,27.489698467753374 -23.291426060743586,27.53879616309056 -23.47118692911967,27.585817394684177 -23.651436809160177,27.635808106327307 -23.831014916210513,27.682706680033025 -24.01122136973696))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44502
46.01653089800241
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
2022-09-20T20:37:19.045169Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/S22E029/2022/09/20/05635D
2.0E-4
2.0E-4
true
block average
2
2
-21.0
29.0
-22.0
30.0
POLYGON((29.386460802564006 -22.0,29.629778313526284 -21.940998031983842,29.64569785265111 -22.0,29.386460802564006 -22.0))
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_05635D_S22E029_2022_09_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05635D_S22E029_2022_09_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05635D_S22E029_2022_09_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05635D_S22E029_2022_09_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05635D_S22E029_2022_09_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 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