https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-06T04:36:01.133464Z
2021-09-06T04:36:28.444842Z
s3://sentinel-s1-l1c/GRD/2021/9/6/IW/DV/S1A_IW_GRDH_1SDV_20210906T043601_20210906T043628_039556_04ACE3_1DEA
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
2021-09-06T04:36:01.133464Z
2021-09-06T04:36:28.444842Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9984375090608
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-06T16:52:37.505664Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210906T043601_20210906T043628_039556_04ACE3_1DEA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.127187988108563 -5.773875413416382,16.026785123975777 -5.530361261408248,14.920277577148257 -5.283282548114352,14.881611976193582 -5.464242806440796,14.840516237320525 -5.644754309543597,14.801204917901648 -5.82567774826828,14.76040459527103 -6.006271427376269,14.71614476105841 -6.1860849859997575,14.676648696501346 -6.366989121604229,14.639183360520619 -6.548364946312091,14.599717801245493 -6.72929344657322,14.582475434665383 -6.8038190834116055,15.130477023803516 -6.927639242999227,15.691662726780315 -7.0537351916817705,16.25094880002346 -7.178673869659956,16.795427581597423 -7.299600928899775,16.811304085050217 -7.224584481136228,16.890991874402694 -6.86201635657605,16.9297552913356 -6.680498950454241,16.97003094988376 -6.4993219103537525,17.008587847301158 -6.317767725910373,17.127187988108563 -5.773875413416382))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56634235233771
45.95264827164642
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
2021-12-26T11:23:43.742319Z
Batch API, v4.49.0
s3://deafrica-sentinel-1/s1_rtc/S07E015/2021/09/06/04ACE3
2.0E-4
2.0E-4
true
block average
2
2
-6.0
15.0
-7.0
16.0
POLYGON((15.45251609571441 -7.0,15.0 -6.898158149823339,15.0 -6.0,16.0 -6.0,16.0 -7.0,15.45251609571441 -7.0))
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_04ACE3_S07E015_2021_09_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04ACE3_S07E015_2021_09_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04ACE3_S07E015_2021_09_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04ACE3_S07E015_2021_09_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04ACE3_S07E015_2021_09_06_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