https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-13T18:28:57.728232Z
2021-09-13T18:29:22.726369Z
s3://sentinel-s1-l1c/GRD/2021/9/13/IW/DV/S1A_IW_GRDH_1SDV_20210913T182857_20210913T182922_039667_04B0AC_7AA1
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
2021-09-13T18:28:57.728232Z
2021-09-13T18:29:22.726369Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9072411126509
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-13T22:37:38.604916Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210913T182857_20210913T182922_039667_04B0AC_7AA1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.452758523917107 13.608926180589892,-4.882273378189005 13.720523378778484,-4.309835209958564 13.831073613658992,-3.7359390126789447 13.940460746836331,-3.1760444846534654 14.045774885908033,-3.2113550897319683 14.226709030674288,-3.2459149492396238 14.407870658352817,-3.2810776469887375 14.588914428280843,-3.348963767793626 14.951435862307564,-3.3874100301477497 15.131857916135724,-3.471183001231628 15.553547126100819,-4.035954425697401 15.449203793584221,-4.612923134829288 15.341009792755447,-5.189503167910473 15.231286246390269,-5.763781800210116 15.120414999078083,-5.452758523917107 13.608926180589892))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88304277896434
46.11392871140407
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
2021-12-26T11:45:20.559536Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N14W006/2021/09/13/04B0AC
2.0E-4
2.0E-4
true
block average
2
2
15.0
-6.0
14.0
-5.0
POLYGON((-5.533230876141987 14.0,-5.7390036694889455 15.0,-5.0 15.0,-5.0 14.0,-5.533230876141987 14.0))
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_04B0AC_N14W006_2021_09_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B0AC_N14W006_2021_09_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B0AC_N14W006_2021_09_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B0AC_N14W006_2021_09_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B0AC_N14W006_2021_09_13_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 2019
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