https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-17T05:06:44.467360Z
2023-02-17T05:06:59.847935Z
s3://sentinel-s1-l1c/GRD/2023/2/17/IW/DV/S1A_IW_GRDH_1SDV_20230217T050644_20230217T050659_047271_05AC47_2F22
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
2023-02-17T05:06:44.467360Z
2023-02-17T05:06:59.847935Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230217T050525_V20230217T042607_20230217T110107.EOF
192.7913439951907
693000
Copernicus Ground Segment
2023-02-17T05:37:37.299707Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230217T050644_20230217T050659_047271_05AC47_2F22
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.856721023634819 32.15824444154915,14.44668471663451 32.2244398991797,14.17180485742408 32.268019410226714,13.893477813965275 32.31149216595857,13.479668054742632 32.37492199729974,13.067176332915624 32.436716515608154,12.790618396398207 32.477344501277855,12.513867528232094 32.5173577866245,12.231005485242584 32.55758749862545,12.121244085840399 32.016362747542466,12.067502206364853 31.757547411384653,12.348301846005178 31.717053675656814,12.621023010183489 31.677093116464913,13.031411424408088 31.61580236774534,13.305415189907626 31.574102436135647,13.581748332520771 31.53141843845097,13.993481841864808 31.466638492126037,14.26683860027751 31.422849091634532,14.673339504366071 31.3565758841858,14.774602926260728 31.79669996845349,14.856721023634819 32.15824444154915))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72635257515384
46.58467139384159
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
2023-02-17T09:39:01.954356Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N31E013/2023/02/17/05AC47
2.0E-4
2.0E-4
true
block average
2
2
32.0
13.0
31.0
14.0
POLYGON((14.0 31.465594339280976,13.581748332537515 31.53141843844836,13.0 31.62049360573711,13.0 32.0,14.0 32.0,14.0 31.465594339280976))
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_05AC47_N31E013_2023_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AC47_N31E013_2023_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AC47_N31E013_2023_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AC47_N31E013_2023_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AC47_N31E013_2023_02_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