https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-26T16:30:32.893381Z
2023-03-26T16:30:57.891919Z
s3://sentinel-s1-l1c/GRD/2023/3/26/IW/DV/S1A_IW_GRDH_1SDV_20230326T163032_20230326T163057_047817_05BEBD_38EA
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
2023-03-26T16:30:32.893381Z
2023-03-26T16:30:57.891919Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230326T170505_V20230326T132054_20230326T163824.EOF
347.3883584844442
693000
Copernicus Ground Segment
2023-03-26T17:49:22.100631Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230326T163032_20230326T163057_047817_05BEBD_38EA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.83061955824886 -27.96117720500412,31.18071626888996 -27.880748467212406,31.434719638699264 -27.82175504784318,31.809330161731737 -27.73379903676783,32.06112775712 -27.674026784219784,32.43787562666444 -27.583623484485035,32.69142779211218 -27.522117819059265,32.94348844374963 -27.460453525258483,33.266980876129736 -27.380529895432133,33.212623685193755 -27.20186167237607,33.15709332017509 -27.023409963442283,33.10397420163789 -26.8443799947469,32.94323451433494 -26.307752056077156,32.82196014197952 -25.890232295761994,32.50222051809235 -25.968941736979147,32.252683839048714 -26.029797501051917,32.00391263503081 -26.089975416127807,31.630471164845943 -26.179396235266857,31.38229812759605 -26.238211865068678,31.011453351203734 -26.325193669601468,30.767761402953667 -26.381755700722454,30.422074497428987 -26.46119732960347,30.436798953682718 -26.520918394472965,30.483528774631644 -26.701488228380512,30.53339768012333 -26.881348325749737,30.57956868438481 -27.06207476021857,30.63470717947638 -27.240749937591968,30.68429387236909 -27.420719772947997,30.7316163819029 -27.60122226775588,30.782287450575804 -27.780970168058914,30.83061955824886 -27.96117720500412))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.13269
45.75139867103072
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
2023-03-26T22:08:56.329937Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/S27E033/2023/03/26/05BEBD
2.0E-4
2.0E-4
true
block average
2
2
-26.0
33.0
-27.0
34.0
POLYGON((33.0 -26.49726309763256,33.15014746283044 -27.0,33.0 -27.0,33.0 -26.49726309763256))
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_05BEBD_S27E033_2023_03_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BEBD_S27E033_2023_03_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BEBD_S27E033_2023_03_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BEBD_S27E033_2023_03_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BEBD_S27E033_2023_03_26_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