https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-18T03:06:43.919747Z
2019-01-18T03:07:12.929750Z
s3://sentinel-s1-l1c/GRD/2019/1/18/IW/DV/S1A_IW_GRDH_1SDV_20190118T030643_20190118T030712_025526_02D4AB_0FB1
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
2019-01-18T03:06:43.919747Z
2019-01-18T03:07:12.929750Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190118T050746_V20190118T004329_20190118T040059.EOF
192.1621260568787
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-18T05:30:54.594903Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190118T030643_20190118T030712_025526_02D4AB_0FB1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.71354093913126 18.29924007248097,42.13068645496506 18.408404530681494,41.54562022703995 18.516049848068526,40.95983175826446 18.621883074408885,40.38749588971521 18.723397727427898,40.37431189533836 18.665879299979782,40.34179652641666 18.484479012577456,40.31750538221129 18.301618744936015,40.28866389550646 18.119548098558816,40.25685358554992 17.937994480108085,40.22329895867463 17.756744106455688,40.18889472750455 17.575638023906187,40.09495279446935 17.092931353138347,40.66198959222606 16.99016092295335,41.242410498103766 16.883209229329147,41.82217354022973 16.77461527756933,42.39980287475662 16.66467369143831,42.499916210041484 17.148494078547486,42.53665964251813 17.330029937081882,42.57259039694564 17.511718123272964,42.60669223503729 17.69375181431005,42.63767101289207 17.87637439485286,42.66432656662483 18.059808475701274,42.699492099134176 18.241626916662213,42.71354093913126 18.29924007248097))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81308076830068
46.18456638168828
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
2021-12-24T09:53:23.213198Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N17E041/2019/01/18/02D4AB
2.0E-4
2.0E-4
true
block average
2
2
18.0
41.0
17.0
42.0
POLYGON((41.0 17.0,41.0 18.0,42.0 18.0,42.0 17.0,41.0 17.0))
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_02D4AB_N17E041_2019_01_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D4AB_N17E041_2019_01_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D4AB_N17E041_2019_01_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D4AB_N17E041_2019_01_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D4AB_N17E041_2019_01_18_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