https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-16T15:40:46.859962Z
2018-01-16T15:41:20.034864Z
s3://sentinel-s1-l1c/GRD/2018/1/16/IW/DV/S1A_IW_GRDH_1SDV_20180116T154046_20180116T154120_020182_0226DE_C552
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
2018-01-16T15:40:46.859962Z
2018-01-16T15:41:20.034864Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180116T180046_V20180116T140132_20180116T171902.EOF
348.0357718195464
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-16T18:19:22.035523Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180116T154046_20180116T154120_020182_0226DE_C552
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.062038996 2.136692984,39.174829393 2.372711392,40.263000785 2.602539135,40.226153992 2.783584893,40.190237932 2.964912715,40.152869786 3.145927151,40.114366883 3.326698069,40.077372715 3.507780855,40.041502977 3.689091782,40.006488097 3.870574263,39.974788102 4.052739412,39.938853189 4.234014053,39.904968757 4.415708639,39.890500204 4.482366437,38.79972479 4.255567826,37.684555525 4.021940397,37.699220304 3.95509069,37.733729793 3.772882871,37.770128874 3.591070635,37.802345188 3.408370407,37.837824817 3.226355509,37.874193792 3.044525283,37.911696312 2.862931627,37.950719251 2.681658538,37.988473218 2.500113627,38.024825079 2.318266607,38.062038996 2.136692984))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85175930430608
46.23136656748814
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
2022-01-20T12:27:14.357809Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N02E037/2018/01/16/0226DE
2.0E-4
2.0E-4
true
block average
2
2
3.0
37.0
2.0
38.0
POLYGON((38.0 2.4424519035219956,37.883389103956574 3.0,38.0 3.0,38.0 2.4424519035219956))
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_0226DE_N02E037_2018_01_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0226DE_N02E037_2018_01_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0226DE_N02E037_2018_01_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0226DE_N02E037_2018_01_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0226DE_N02E037_2018_01_16_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