https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-09T18:34:20.160966Z
2021-06-09T18:34:45.159643Z
s3://sentinel-s1-l1c/GRD/2021/6/9/IW/DV/S1A_IW_GRDH_1SDV_20210609T183420_20210609T183445_038267_048408_4FDF
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
2021-06-09T18:34:20.160966Z
2021-06-09T18:34:45.159643Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.05259798299227
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-09T19:55:09.683961Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210609T183420_20210609T183445_038267_048408_4FDF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.680258488415468 33.395459385272005,-9.282197238554588 33.458762543552346,-9.007401590767714 33.50166116198762,-8.59470459004278 33.564867084366846,-8.319242211575943 33.60624072289875,-7.905560194305531 33.66715206176784,-7.629451299616749 33.70699121613112,-7.352958642484808 33.746232156016376,-7.015836406094308 33.79317321414271,-7.053155607922072 33.97338884830254,-7.320030631239668 35.29584333544745,-7.662377706110128 35.2494663789721,-7.943805047572004 35.21056056965473,-8.224962043344703 35.17100260500196,-8.646182275620475 35.110446285469436,-8.926646749633994 35.069264819776784,-9.34681063912948 35.00628086434398,-9.626559321824404 34.96348611749006,-10.031767447712886 34.900270763876215,-9.848271358499348 34.11811852446666,-9.680258488415468 33.395459385272005))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6299785110179
46.26851626031478
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
2021-12-26T06:58:33.659427Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34W008/2021/06/09/048408
2.0E-4
2.0E-4
true
block average
2
2
35.0
-8.0
34.0
-7.0
POLYGON((-7.260328616680104 35.0,-7.058525812945236 34.0,-8.0 34.0,-8.0 35.0,-7.260328616680104 35.0))
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_048408_N34W008_2021_06_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048408_N34W008_2021_06_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048408_N34W008_2021_06_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048408_N34W008_2021_06_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048408_N34W008_2021_06_09_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