https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-20T17:16:56.986572Z
2023-07-20T17:17:21.984655Z
s3://sentinel-s1-l1c/GRD/2023/7/20/IW/DV/S1A_IW_GRDH_1SDV_20230720T171656_20230720T171721_049510_05F40E_7E5F
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
2023-07-20T17:16:56.986572Z
2023-07-20T17:17:21.984655Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230720T191817_V20230720T153239_20230720T185009.EOF
347.72499871222055
693000
Copernicus Ground Segment
2023-07-20T19:34:38.672977Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230720T171656_20230720T171721_049510_05F40E_7E5F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.633096270424748 20.526582554361028,12.222318373931026 20.634606446478777,12.816555302261694 20.74136396311927,13.411932155185502 20.846122912458316,13.998667949978337 20.94719836572196,13.928860421475711 21.308921724495534,13.825116606274573 21.85177179733908,13.793764275720276 22.033250607964245,13.758005168877606 22.21398781857123,13.724164936987608 22.395039767811614,13.712201262758214 22.45487428887735,13.11769081857302 22.354614099875782,12.515719223041433 22.250722413252472,11.917269049070864 22.14507547821941,11.31819778917813 22.03696399396225,11.481527237371674 21.251641290820803,11.633096270424748 20.526582554361028))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87103820849989
46.08635484152174
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
2023-07-20T23:34:14.780948Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/N21E013/2023/07/20/05F40E
2.0E-4
2.0E-4
true
block average
2
2
22.0
13.0
21.0
14.0
POLYGON((13.79950866013863 22.0,13.82511660627553 21.85177179733421,13.9884779760647 21.0,13.0 21.0,13.0 22.0,13.79950866013863 22.0))
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_05F40E_N21E013_2023_07_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F40E_N21E013_2023_07_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F40E_N21E013_2023_07_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F40E_N21E013_2023_07_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F40E_N21E013_2023_07_20_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