https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-22T05:54:46.134490Z
2018-12-22T05:55:12.884148Z
s3://sentinel-s1-l1c/GRD/2018/12/22/IW/DV/S1A_IW_GRDH_1SDV_20181222T055446_20181222T055512_025134_02C685_466F
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
2018-12-22T05:54:46.134490Z
2018-12-22T05:55:12.884148Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181222T075619_V20181222T033618_20181222T065348.EOF
193.0259561177611
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-22T08:15:25.541275Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181222T055446_20181222T055512_025134_02C685_466F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.319944242 35.716529084,2.894495128 35.782097825,2.607791068 35.825375019,2.177155328 35.889009062,1.889684691 35.930574623,1.45791934 35.991632841,1.169709198 36.031475709,0.881210919 36.070626503,0.587934001 36.109673633,0.55464274 35.928996562,0.519655854 35.748444482,0.481767831 35.568271858,0.441146646 35.388461798,0.403951343 35.208196749,0.365870319 35.028047499,0.327175191 34.847978714,0.292094417 34.667423201,0.282265165 34.626802195,0.570162114 34.587408387,0.853382046 34.547953625,1.136333577 34.507843639,1.560249666 34.446453541,1.842514391 34.404712375,2.265383812 34.34088298,2.546940089 34.297520645,2.964786548 34.231891596,2.975847828 34.272543019,3.016790917 34.453365483,3.061440365 34.633607737,3.105463892 34.813952846,3.148678785 34.99442879,3.195415333 35.174358839,3.239439796 35.354718797,3.280482074 35.535547037,3.319944242 35.716529084))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76273168125838
46.63568647847114
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
2021-12-23T19:56:06.566509Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34E000/2018/12/22/02C685
2.0E-4
2.0E-4
true
block average
2
2
35.0
0.0
34.0
1.0
POLYGON((1.0 34.52716969758483,0.28226516499999643 34.626802195,0.29209441699991523 34.66742320099958,0.32717519100010634 34.84797871400051,0.3598431690756941 35.0,1.0 35.0,1.0 34.52716969758483))
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_02C685_N34E000_2018_12_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C685_N34E000_2018_12_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C685_N34E000_2018_12_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C685_N34E000_2018_12_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C685_N34E000_2018_12_22_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