https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-06T02:35:42.687098Z
2018-12-06T02:36:07.685692Z
s3://sentinel-s1-l1c/GRD/2018/12/6/IW/DV/S1B_IW_GRDH_1SDV_20181206T023542_20181206T023607_013915_019CF4_7705
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
2018-12-06T02:35:42.687098Z
2018-12-06T02:36:07.685692Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181206T042908_V20181206T000140_20181206T031910.EOF
192.3347718593859
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-06T04:56:35.659919Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181206T023542_20181206T023607_013915_019CF4_7705
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.485990265 -20.684888372,43.929324335 -20.55717696,43.32821861 -20.417023958,42.728202509 -20.274816165,42.161336432 -20.138342137,42.016652226 -20.677160295,41.871148637 -21.216001258,41.82249438 -21.395606954,41.756530937 -21.633985028,42.32852173 -21.772366967,42.93406623 -21.916432578,43.540814783 -22.0582805,44.102797841 -22.187412124,44.165212737 -21.94791279,44.348871891 -21.226153494,44.394266013 -21.04561917,44.485990265 -20.684888372))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.04132
45.74637154347858
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
2021-12-23T18:58:59.133698Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S21E041/2018/12/06/019CF4
2.0E-4
2.0E-4
true
block average
2
2
-20.0
41.0
-21.0
42.0
POLYGON((41.92947560233524 -21.0,42.0 -20.73882819980545,42.0 -21.0,41.92947560233524 -21.0))
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_019CF4_S21E041_2018_12_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_019CF4_S21E041_2018_12_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_019CF4_S21E041_2018_12_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_019CF4_S21E041_2018_12_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_019CF4_S21E041_2018_12_06_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