https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-18T18:17:18.078241Z
2018-09-18T18:17:43.077075Z
s3://sentinel-s1-l1c/GRD/2018/9/18/IW/DV/S1B_IW_GRDH_1SDV_20180918T181718_20180918T181743_012773_017943_89FF
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
2018-09-18T18:17:18.078241Z
2018-09-18T18:17:43.077075Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180918T202541_V20180918T163720_20180918T195450.EOF
348.02150245406466
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-18T20:41:04.420120Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180918T181718_20180918T181743_012773_017943_89FF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.584001994 4.793502785,-0.474051996 5.024914037,0.631025282 5.253254272,0.594310334 5.434242821,0.52216299 5.796651121,0.376283651 6.521071367,0.341563103 6.702517858,0.329441035 6.76204571,-0.220058072 6.650364867,-0.779048376 6.536072218,-1.337781307 6.421155991,-1.892188395 6.306471714,-1.879831553 6.246769842,-1.844247247 6.064818826,-1.695095458 5.338407285,-1.621445462 4.974991689,-1.584001994 4.793502785))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77638748843415
46.02776736774853
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
2021-12-23T09:20:33.754040Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N05W002/2018/09/18/017943
2.0E-4
2.0E-4
true
block average
2
2
6.0
-2.0
5.0
-1.0
POLYGON((-1.6265136594725123 5.0,-1.8309382020397946 6.0,-1.0 6.0,-1.0 5.0,-1.6265136594725123 5.0))
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_017943_N05W002_2018_09_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_017943_N05W002_2018_09_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_017943_N05W002_2018_09_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_017943_N05W002_2018_09_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_017943_N05W002_2018_09_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