https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-27T18:49:46.443298Z
2023-07-27T18:50:11.441898Z
s3://sentinel-s1-l1c/GRD/2023/7/27/IW/DV/S1A_IW_GRDH_1SDV_20230727T184946_20230727T185011_049613_05F744_FF6F
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
2023-07-27T18:49:46.443298Z
2023-07-27T18:50:11.441898Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230727T172719_V20230727T170316_20230727T233816.EOF
347.350804095641
693000
Copernicus Ground Segment
2023-07-27T19:06:46.044026Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230727T184946_20230727T185011_049613_05F744_FF6F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.782259400252368 28.86964132510588,-12.402282787283983 28.933525237374056,-12.144807598222627 28.97615944284433,-11.758202066240372 29.039187221884408,-11.500206036341002 29.080588310087652,-11.112828350078981 29.14176067106278,-10.854323678860192 29.181920925426933,-10.595619037590275 29.221582699562024,-10.244431515844548 29.274561629687536,-10.28068312177205 29.455038958310137,-10.542072152504854 30.778842449647737,-10.897994838662404 30.72649203361184,-11.160694679804653 30.6871810251802,-11.423180536962878 30.64734027964861,-11.816502969419481 30.586588610786315,-12.078443668653478 30.545429090432194,-12.470937590056952 30.482705258507217,-12.732318854686334 30.440235005898,-13.11803641534386 30.376536587125607,-12.94296000707435 29.593416552502823,-12.782259400252368 28.86964132510588))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72609279817831
46.11274891026225
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
2023-07-27T21:20:57.515958Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N29W014/2023/07/27/05F744
2.0E-4
2.0E-4
true
block average
2
2
30.0
-14.0
29.0
-13.0
POLYGON((-13.0 29.84855750311002,-13.033856889420047 30.0,-13.0 30.0,-13.0 29.84855750311002))
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_05F744_N29W014_2023_07_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F744_N29W014_2023_07_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F744_N29W014_2023_07_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F744_N29W014_2023_07_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F744_N29W014_2023_07_27_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