https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-03T05:29:16.042789Z
2018-08-03T05:29:41.040742Z
s3://sentinel-s1-l1c/GRD/2018/8/3/IW/DV/S1B_IW_GRDH_1SDV_20180803T052916_20180803T052941_012094_01644E_7685
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
2018-08-03T05:29:16.042789Z
2018-08-03T05:29:41.040742Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180803T073127_V20180803T031054_20180803T062824.EOF
193.0543472972161
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-03T07:41:23.993652Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180803T052916_20180803T052941_012094_01644E_7685
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.577961837 36.070094042,9.19152943 36.129466295,8.912087866 36.171559096,8.492370777 36.233475629,8.212195252 36.273935798,7.791395666 36.33339571,7.510510927 36.372213095,7.229349581 36.410370601,6.832311039 36.463054526,6.793860561 36.283058428,6.756087572 36.10287994,6.719774896 35.922508611,6.681646446 35.742374912,6.646101161 35.561897261,6.572925639 35.201208848,6.538163288 35.020617566,6.527831982 34.960711091,6.917398896 34.907549824,7.193283837 34.869097448,7.468909844 34.83002087,7.881855517 34.770238882,8.156818558 34.729608349,8.56875319 34.667502591,8.843031209 34.625327738,9.222347703 34.565900724,9.234610747 34.625929136,9.275377257 34.806785253,9.360618111 35.167926246,9.402286284 35.348650546,9.446580009 35.528968965,9.489153919 35.709559692,9.533175451 35.889930363,9.577961837 36.070094042))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58539734666984
46.05374
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
2021-12-22T21:14:28.768168Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E008/2018/08/03/01644E
2.0E-4
2.0E-4
true
block average
2
2
36.0
8.0
35.0
9.0
POLYGON((8.0 35.0,8.0 36.0,9.0 36.0,9.0 35.0,8.0 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_01644E_N35E008_2018_08_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01644E_N35E008_2018_08_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01644E_N35E008_2018_08_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01644E_N35E008_2018_08_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01644E_N35E008_2018_08_03_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