https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-15T18:00:45.538216Z
2018-09-15T18:01:14.566517Z
s3://sentinel-s1-l1c/GRD/2018/9/15/IW/DV/S1B_IW_GRDH_1SDV_20180915T180045_20180915T180114_012729_0177EB_2055
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-09-15T18:00:45.538216Z
2018-09-15T18:01:14.566517Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180915T200313_V20180915T161238_20180915T193008.EOF
346.957695479579
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-15T20:13:55.698439Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180915T180045_20180915T180114_012729_0177EB_2055
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.669225806 34.441684944,-1.255069685 34.506567747,-0.975826577 34.549466656,-0.556430274 34.612618284,-0.276483452 34.65391916,0.143951754 34.714666133,0.424579903 34.754358908,0.705474158 34.793405694,1.017052937 34.835904433,1.005565291 34.893202423,0.961505241 35.072598411,0.919896726 35.252324305,0.880887989 35.432398416,0.838917158 35.612080431,0.801027732 35.792302868,0.665274818 36.454505785,0.347219782 36.412358113,0.060502556 36.373585055,-0.225928012 36.334125973,-0.65502696 36.273654721,-0.940722119 36.232487947,-1.368698154 36.169463208,-1.65363167 36.126599566,-2.076193279 36.061696507,-1.917496682 35.398732854,-1.873382165 35.218336506,-1.825326977 35.038561705,-1.78015973 34.85834141,-1.732631536 34.678498263,-1.682581968 34.499058871,-1.669225806 34.441684944))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68235319150982
46.50071680877993
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
2021-12-23T08:38:06.266417Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/09/15/0177EB
2.0E-4
2.0E-4
true
block average
2
2
36.0
-2.0
35.0
-1.0
POLYGON((-1.8156625490593195 35.0,-1.873382164999549 35.21833650599818,-2.0 35.743394945814664,-2.0 36.0,-1.0 36.0,-1.0 35.0,-1.8156625490593195 35.0))
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_0177EB_N35W002_2018_09_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0177EB_N35W002_2018_09_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0177EB_N35W002_2018_09_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0177EB_N35W002_2018_09_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0177EB_N35W002_2018_09_15_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