https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2018-01-21T19:11:00.222615Z
2018-01-21T19:11:50.220926Z
s3://sentinel-s1-l1c/GRD/2018/1/21/IW/DV/S1A_IW_GRDH_1SDV_20180121T191125_20180121T191150_020257_022942_67A4
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
2018-01-21T19:11:25.222515Z
2018-01-21T19:11:50.220926Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180121T213819_V20180121T172715_20180121T204445.EOF
347.7404535475525
693000
Copernicus S1 Core Ground Segment - UPA
2018-01-21T22:00:11.870399Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180121T191125_20180121T191150_020257_022942_67A4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-17.069068422 20.021507868,-16.479027739 20.130269709,-15.883758457 20.237845723,-15.287677727 20.343402607,-14.706254845 20.444267982,-14.811595304 20.986802375,-14.916199074 21.52951057,-14.998394782 21.951106514,-15.585925568 21.851282595,-16.18821198 21.746630229,-16.789617989 21.639793068,-17.385678899 21.531601289,-17.296422093 21.109111551,-17.069068422 20.021507868))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78997899309804
46.06059
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
s3://sentinel-s1-l1c/GRD/2018/1/21/IW/DV/S1A_IW_GRDH_1SDV_20180121T191100_20180121T191125_020257_022942_C7EF
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
2018-01-21T19:11:00.222615Z
2018-01-21T19:11:25.221026Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180121T213819_V20180121T172715_20180121T204445.EOF
347.78698399718115
693000
Copernicus S1 Core Ground Segment - UPA
2018-01-21T21:48:43.678984Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180121T191100_20180121T191125_020257_022942_C7EF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.755043322 18.510598716,-16.169589279 18.620134193,-15.580411087 18.72839015,-14.99048909 18.834792473,-14.414487917 18.936753433,-14.706254845 20.444267982,-15.287677727 20.343402607,-15.883758457 20.237845723,-16.479027739 20.130269709,-17.069068422 20.021507868,-16.755043322 18.510598716))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80050446346169
46.05478
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
2022-01-20T13:46:56.548519Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N20W015/2018/01/21/022942
2.0E-4
2.0E-4
true
block average
2
2
21.0
-15.0
20.0
-14.0
POLYGON((-14.814139067559756 21.0,-14.620270464681518 20.0,-15.0 20.0,-15.0 21.0,-14.814139067559756 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_022942_N20W015_2018_01_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_022942_N20W015_2018_01_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_022942_N20W015_2018_01_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_022942_N20W015_2018_01_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_022942_N20W015_2018_01_21_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