https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-07T06:38:14.869819Z
2023-05-07T06:38:43.846989Z
s3://sentinel-s1-l1c/GRD/2023/5/7/IW/DV/S1A_IW_GRDH_1SDV_20230507T063814_20230507T063843_048424_05D316_0D7A
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
2023-05-07T06:38:14.869819Z
2023-05-07T06:38:43.846989Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230507T063839_V20230507T055640_20230507T123140.EOF
192.5620241206825
693000
Copernicus Ground Segment
2023-05-07T07:22:12.677370Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230507T063814_20230507T063843_048424_05D316_0D7A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.549897129921083 28.68778799442559,-8.945339757055963 28.754368802332866,-9.214733989487595 28.799013934302174,-9.748793481530491 28.885827150931945,-10.144709572397304 28.948734784468996,-10.411241231441803 28.990385439802957,-10.677280396591522 29.031401194689412,-11.077192912312942 29.092003173680467,-11.147401894945054 28.730621438793783,-11.18325281644403 28.54999042661834,-11.220490929016666 28.369565782841942,-11.255818911644557 28.18884974141368,-11.291761342417612 28.008222624385176,-11.326880011817689 27.82746619755293,-11.362625421160734 27.64680177313402,-11.397795465051558 27.472368202767502,-10.872462865992294 27.390385851359333,-10.609378948808885 27.348540159870566,-10.216212889457152 27.28502131565468,-9.822327089570797 27.22020723287346,-9.559760554070865 27.17634539988169,-9.29709381945546 27.13194125492172,-8.90610901309792 27.064868963854398,-8.869202707240714 27.23998800174148,-8.82861335781322 27.420854510885366,-8.750308888618601 27.783083964923655,-8.63056084624195 28.32604351930305,-8.588599820878056 28.50668554499589,-8.549897129921083 28.68778799442559))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79138659126789
46.61555721986368
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
2023-05-07T11:30:53.493180Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/N28W012/2023/05/07/05D316
2.0E-4
2.0E-4
true
block average
2
2
29.0
-12.0
28.0
-11.0
POLYGON((-11.293358893511128 28.0,-11.220490929024203 28.36956578280411,-11.147401894939238 28.73062143882333,-11.095067222493732 29.0,-11.0 29.0,-11.0 28.0,-11.293358893511128 28.0))
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_05D316_N28W012_2023_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D316_N28W012_2023_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D316_N28W012_2023_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D316_N28W012_2023_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D316_N28W012_2023_05_07_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