https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-29T02:50:32.994502Z
2021-03-29T02:51:02.023005Z
s3://sentinel-s1-l1c/GRD/2021/3/29/IW/DV/S1A_IW_GRDH_1SDV_20210329T025032_20210329T025102_037207_0461C3_78BC
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
2021-03-29T02:50:32.994502Z
2021-03-29T02:51:02.023005Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0878222861643
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-29T05:40:13.855549Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210329T025032_20210329T025102_037207_0461C3_78BC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.511728951196744 -11.851735862115572,41.952445447041725 -11.725660745201445,41.38411064829655 -11.596318516525363,40.81629696430748 -11.465872458340392,40.27603366323504 -11.340626357537978,40.218819802434204 -11.578026644887528,40.17724065560048 -11.758662587507652,40.04652272984579 -12.29921626268521,40.005002432323536 -12.479905430274137,39.96252644173289 -12.660378972679869,39.91808482236624 -12.840396091920901,39.886656375181374 -12.961304409066608,40.43339927340466 -13.089089471309848,41.00540172123222 -13.221398552877101,41.57694437158212 -13.352193872286122,42.13946534636568 -13.479541458107324,42.33367547195956 -12.633503816563989,42.511728951196744 -11.851735862115572))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.47459
45.89935276373778
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
2021-12-26T03:14:47.080602Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S13E042/2021/03/29/0461C3
2.0E-4
2.0E-4
true
block average
2
2
-12.0
42.0
-13.0
43.0
POLYGON((42.477960688573425 -12.0,42.24954532653892 -13.0,42.0 -13.0,42.0 -12.0,42.477960688573425 -12.0))
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_0461C3_S13E042_2021_03_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0461C3_S13E042_2021_03_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0461C3_S13E042_2021_03_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0461C3_S13E042_2021_03_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0461C3_S13E042_2021_03_29_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