https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-20T17:26:59.991284Z
2023-04-20T17:27:20.021566Z
s3://sentinel-s1-l1c/GRD/2023/4/20/IW/DV/S1A_IW_GRDH_1SDV_20230420T172659_20230420T172720_048183_05CB09_F835
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
2023-04-20T17:26:59.991284Z
2023-04-20T17:27:20.021566Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230420T192721_V20230420T154047_20230420T185817.EOF
347.4440057211363
693000
Copernicus Ground Segment
2023-04-20T19:46:40.356600Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230420T172659_20230420T172720_048183_05CB09_F835
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.109801167426472 27.453283302262175,8.471736828370739 27.515136909572018,8.724063856647884 27.557657616369767,9.102327859525637 27.62048372472399,9.354827451591389 27.661809387166244,9.733680949218021 27.72289654510976,9.986704638025069 27.763080660130573,10.239509233559913 27.80273982636421,10.610129701427951 27.859991724174844,10.397106614772616 28.942200024506224,10.022263227024512 28.885308019633637,9.76736313854075 28.84598644104341,9.51146284910594 28.805998193795414,9.128748572806805 28.74523133846219,8.872858785984278 28.703959323094352,8.48940878658209 28.641147593376225,8.235496514272992 28.598915950934234,7.869692030859698 28.537173769706158,7.909350254975346 28.35761077029353,7.9504805520255735 28.176901149960784,7.990870102628067 27.996067063354012,8.070483363113652 27.63420388552002,8.109801167426472 27.453283302262175))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73249096872694
46.03513
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
2023-04-20T22:47:07.702758Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/N28E009/2023/04/20/05CB09
2.0E-4
2.0E-4
true
block average
2
2
29.0
9.0
28.0
10.0
POLYGON((9.0 28.724465706736297,9.511462849149295 28.805998193802143,10.0 28.8818736338851,10.0 28.0,9.0 28.0,9.0 28.724465706736297))
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_05CB09_N28E009_2023_04_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CB09_N28E009_2023_04_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CB09_N28E009_2023_04_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CB09_N28E009_2023_04_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CB09_N28E009_2023_04_20_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