https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-10T16:06:08.020736Z
2023-02-10T16:06:32.045966Z
s3://sentinel-s1-l1c/GRD/2023/2/10/IW/DV/S1A_IW_GRDH_1SDV_20230210T160608_20230210T160632_047176_05A914_930E
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
2023-02-10T16:06:08.020736Z
2023-02-10T16:06:32.045966Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230210T180559_V20230210T142643_20230210T174413.EOF
348.03321840799805
693000
Copernicus Ground Segment
2023-02-10T18:55:20.484685Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230210T160608_20230210T160632_047176_05A914_930E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.762197349161116 2.7831522110329456,32.88489766517115 3.0203186598632334,33.96923778148604 3.2481570718285626,33.93467904098555 3.42965106363447,33.89761477685599 3.6107053281871324,33.85945805127929 3.791524610630548,33.81763111952223 3.971570716570945,33.79316005274019 4.155235389145691,33.74825028835453 4.334628232479105,33.70714832322488 4.514812014815324,33.694653521541674 4.57294299650434,32.60794125102326 4.347131565938907,31.480741171934802 4.1110855918521665,31.530830724180884 3.871198282691594,31.571693810899518 3.6903341291003398,31.60935017163722 3.50879038560004,31.645124683015382 3.3268453442076384,31.685816982002606 3.145938944529206,31.725388200306995 2.9647930568700773,31.762197349161116 2.7831522110329456))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87639122770328
46.4142709651603
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
2023-02-10T21:16:23.492517Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N04E033/2023/02/10/05A914
2.0E-4
2.0E-4
true
block average
2
2
5.0
33.0
4.0
34.0
POLYGON((33.0 4.428598711727107,33.694653521541746 4.57294299650436,33.74825028835525 4.334628232475846,33.79316005273994 4.155235389146887,33.8138432659105 4.0,33.0 4.0,33.0 4.428598711727107))
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_05A914_N04E033_2023_02_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A914_N04E033_2023_02_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A914_N04E033_2023_02_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A914_N04E033_2023_02_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A914_N04E033_2023_02_10_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