https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-25T05:29:17.292826Z
2018-12-25T05:29:42.291048Z
s3://sentinel-s1-l1c/GRD/2018/12/25/IW/DV/S1B_IW_GRDH_1SDV_20181225T052917_20181225T052942_014194_01A61B_F914
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
2018-12-25T05:29:17.292826Z
2018-12-25T05:29:42.291048Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181225T073400_V20181225T031055_20181225T062825.EOF
193.0540450610474
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-25T07:58:32.702875Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181225T052917_20181225T052942_014194_01A61B_F914
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.577585707 36.070072743,9.189734112 36.129661692,8.910509971 36.171719774,8.491119903 36.233586156,8.211162973 36.27401418,7.790692123 36.333427821,7.510027092 36.37221566,7.22908588 36.410344666,6.831607481 36.463088651,6.793145656 36.283084099,6.755354784 36.102898012,6.719044383 35.92251572,6.680901991 35.742371734,6.645354116 35.561883729,6.572161145 35.201177616,6.537409207 35.020572763,6.527090185 34.960754704,6.917088805 34.907533001,7.192757837 34.869109473,7.468168338 34.830062733,7.880791526 34.770327349,8.155540105 34.729729112,8.567153861 34.667673629,8.841218519 34.625533507,9.221928163 34.565889593,9.234177394 34.625829751,9.274932731 34.806699411,9.360193251 35.167858269,9.401864729 35.34859293,9.446173647 35.52892071,9.488745966 35.709522529,9.532786815 35.889900605,9.577585707 36.070072743))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58920031874809
46.05467
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
2021-12-23T20:06:23.107470Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E008/2018/12/25/01A61B
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_01A61B_N35E008_2018_12_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01A61B_N35E008_2018_12_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01A61B_N35E008_2018_12_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01A61B_N35E008_2018_12_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01A61B_N35E008_2018_12_25_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