https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-17T16:04:24.682994Z
2021-12-17T16:04:49.681215Z
s3://sentinel-s1-l1c/GRD/2021/12/17/IW/DV/S1A_IW_GRDH_1SDV_20211217T160424_20211217T160449_041050_04E07C_13D3
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
2021-12-17T16:04:24.682994Z
2021-12-17T16:04:49.681215Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
POEORB
S1A_OPER_AUX_POEORB_OPOD_20220106T121537_V20211216T225942_20211218T005942.EOF
348.03098295415333
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-25T01:32:50.818702Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211217T160424_20211217T160449_041050_04E07C_13D3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.04685921124404 -3.261601583371572,34.15845750206555 -3.0185084938015043,35.247128194178245 -2.779241293821731,35.20860751529927 -2.598370842117206,35.16873268069683 -2.4177135275960437,35.129585189590166 -2.236901927446285,35.091449869649956 -2.0558736044284354,35.052584454967004 -1.875013682350766,35.01468191469207 -1.6939486199357492,34.97468173622852 -1.5133516082624558,34.93812059762609 -1.3320063424362674,34.92509733231233 -1.272524214019553,32.72514108610804 -1.7504316889160538,32.81444587392551 -2.1731652544837052,32.96885772254802 -2.8989533212063447,33.04685921124404 -3.261601583371572))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82346
46.23794355078878
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
2022-11-25T11:18:05.928477Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/S03E033/2021/12/17/04E07C
2.0E-4
2.0E-4
true
block average
2
2
-2.0
33.0
-3.0
34.0
POLYGON((33.0 -3.0,33.0 -2.0,34.0 -2.0,34.0 -3.0,33.0 -3.0))
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_04E07C_S03E033_2021_12_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E07C_S03E033_2021_12_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E07C_S03E033_2021_12_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E07C_S03E033_2021_12_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E07C_S03E033_2021_12_17_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