https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-08T17:27:13.969726Z
2018-08-08T17:27:42.982842Z
s3://sentinel-s1-l1c/GRD/2018/8/8/IW/DV/S1A_IW_GRDH_1SDV_20180808T172713_20180808T172742_023158_028409_D4B6
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
2018-08-08T17:27:13.969726Z
2018-08-08T17:27:42.982842Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180808T194350_V20180808T154024_20180808T185754.EOF
347.2877887480099
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-08T20:17:58.993223Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180808T172713_20180808T172742_023158_028409_D4B6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.588873275 29.815629496,7.979819546 29.880580127,8.242969687 29.923600563,8.638115484 29.987147202,8.901823218 30.028853671,9.297795068 30.090423141,9.562046509 30.130807398,9.826511448 30.17066051,10.147001029 30.21818412,10.100274411 30.45678393,10.06550794 30.637460942,10.029706748 30.817983035,9.822915379 31.840998681,9.49684692 31.793974649,9.227792025 31.754494117,8.958966877 31.71444709,8.55616587 31.653317365,8.287926925 31.611860114,7.886017731 31.548621608,7.618381576 31.505762934,7.220798602 31.440988414,7.414669736 30.59717764,7.45577603 30.416442579,7.49639636 30.235628977,7.535908952 30.054632295,7.588873275 29.815629496))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76955865850295
46.31590419183698
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
2021-12-22T22:46:41.869746Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E009/2018/08/08/028409
2.0E-4
2.0E-4
true
block average
2
2
31.0
9.0
30.0
10.0
POLYGON((9.992914019051202 31.0,10.0 30.96494500997341,10.0 30.196386158424957,9.562046508925258 30.13080739798881,9.0 30.044119130991465,9.0 31.0,9.992914019051202 31.0))
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_028409_N30E009_2018_08_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028409_N30E009_2018_08_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028409_N30E009_2018_08_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028409_N30E009_2018_08_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028409_N30E009_2018_08_08_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