https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-25T17:25:00.831835Z
2023-07-25T17:25:30.022149Z
s3://sentinel-s1-l1c/GRD/2023/7/25/IW/DV/S1A_IW_GRDH_1SDV_20230725T172500_20230725T172530_049583_05F64F_802B
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
2023-07-25T17:25:00.831835Z
2023-07-25T17:25:30.022149Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230725T192504_V20230725T154053_20230725T185823.EOF
347.74435653766244
693000
Copernicus Ground Segment
2023-07-25T19:37:31.511740Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230725T172500_20230725T172530_049583_05F64F_802B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.707456163797813 19.90482262481844,10.292768145960684 20.01281112588074,10.883757269527592 20.119739153774308,11.476312916587053 20.22482158701972,12.06011917741199 20.326261377312782,11.920162666999527 21.050008070476576,11.745184824148383 21.962202208329934,11.154292636440134 21.861831531105345,10.555510331728197 21.75781311241667,9.956551544543832 21.65144700174909,9.3663846379154 21.544374318242376,9.406617519099258 21.355895176057757,9.443363278132605 21.174344911752012,9.482941049240823 20.993313989865594,9.518018687948693 20.811454486994485,9.554828399864215 20.62991200488057,9.592806138572515 20.448583976140064,9.631607631490198 20.267407977395322,9.707456163797813 19.90482262481844))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88986676400368
46.06393587119118
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
2023-07-25T21:50:49.334165Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N21E011/2023/07/25/05F64F
2.0E-4
2.0E-4
true
block average
2
2
22.0
11.0
21.0
12.0
POLYGON((11.0 21.835028340811537,11.745184824148334 21.96220220832997,11.92983311537983 21.0,11.0 21.0,11.0 21.835028340811537))
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_05F64F_N21E011_2023_07_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F64F_N21E011_2023_07_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F64F_N21E011_2023_07_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F64F_N21E011_2023_07_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F64F_N21E011_2023_07_25_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