https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-12T18:55:44.879274Z
2023-10-12T18:56:09.877926Z
s3://sentinel-s1-l1c/GRD/2023/10/12/IW/DV/S1A_IW_GRDH_1SDV_20231012T185544_20231012T185609_050736_061D17_348C
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
2023-10-12T18:55:44.879274Z
2023-10-12T18:56:09.877926Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231012T205557_V20231012T171126_20231012T202856.EOF
347.72378346257125
693000
Copernicus Ground Segment
2023-10-12T21:29:35.216543Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231012T185544_20231012T185609_050736_061D17_348C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.058341110530732 20.54834730344206,-12.461353101285253 20.657775205416886,-11.87028664024792 20.763938042950514,-11.273244468571388 20.868963240443424,-10.689786687357916 20.969447495401774,-10.725579021884432 21.15012674856189,-10.794534631355448 21.512102751112273,-10.864703441403535 21.873854258152768,-10.900465755233725 22.054609516151334,-10.982630555025624 22.47607499591119,-11.572322954049017 22.37663210920237,-12.176203488540136 22.272419627396545,-12.777306552665577 22.166302373602697,-13.37512217521327 22.058409095567573,-13.324342864302325 21.81722278782962,-13.285548949482003 21.636088425056602,-13.245846217717737 21.455120405691066,-13.17170311392544 21.092218710800527,-13.131257479112751 20.91138731163225,-13.095437783052747 20.729703669663238,-13.058341110530732 20.54834730344206))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82927734923099
46.05669
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
2023-10-13T02:00:26.565231Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N21W014/2023/10/12/061D17
2.0E-4
2.0E-4
true
block average
2
2
22.0
-14.0
21.0
-13.0
POLYGON((-13.151077026215722 21.0,-13.171703113925167 21.092218710799468,-13.245846217716482 21.455120405684514,-13.36282473738739 22.0,-13.0 22.0,-13.0 21.0,-13.151077026215722 21.0))
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_061D17_N21W014_2023_10_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061D17_N21W014_2023_10_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061D17_N21W014_2023_10_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061D17_N21W014_2023_10_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061D17_N21W014_2023_10_12_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