https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-01T05:31:48.049022Z
2018-12-01T05:32:13.047244Z
s3://sentinel-s1-l1c/GRD/2018/12/1/IW/DV/S1B_IW_GRDH_1SDV_20181201T053148_20181201T053213_013844_019AA1_00ED
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
2018-12-01T05:31:48.049022Z
2018-12-01T05:32:13.047244Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181201T073912_V20181201T031055_20181201T062825.EOF
192.4810240440778
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-01T07:56:12.955398Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181201T053148_20181201T053213_013844_019AA1_00ED
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.544581197 27.029525987,7.172269557 27.093453377,6.919598983 27.13623433,6.540235655 27.19955332,6.287090667 27.241196023,5.907022913 27.302802316,5.653413206 27.343299703,5.399620415 27.383337015,5.057853935 27.43646665,4.915472364 26.713923378,4.879111371 26.5333735,4.840186083 26.353221964,4.802325638 26.172903497,4.765723434 25.992384627,4.755086659 25.93252106,5.09227094 25.878862308,5.342672564 25.838466852,5.592903488 25.797640707,5.967926807 25.735596269,6.217725005 25.693698058,6.592092958 25.630050563,6.841450128 25.587087039,7.208899973 25.522943628,7.220705473 25.582954584,7.261210949 25.763779042,7.302962423 25.944386952,7.34587001 26.124796171,7.386116989 26.305671507,7.544581197 27.029525987))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81505440717647
46.23364470623754
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
2021-12-23T18:40:37.478743Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26E004/2018/12/01/019AA1
2.0E-4
2.0E-4
true
block average
2
2
27.0
4.0
26.0
5.0
POLYGON((4.767267535378932 26.0,4.802325638000264 26.172903497001073,4.879111371000716 26.53337350000383,4.971845512080104 27.0,5.0 27.0,5.0 26.0,4.767267535378932 26.0))
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_019AA1_N26E004_2018_12_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_019AA1_N26E004_2018_12_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_019AA1_N26E004_2018_12_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_019AA1_N26E004_2018_12_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_019AA1_N26E004_2018_12_01_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