https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-04T03:22:27.116631Z
2018-01-04T03:22:56.123275Z
s3://sentinel-s1-l1c/GRD/2018/1/4/IW/DV/S1A_IW_GRDH_1SDV_20180104T032227_20180104T032256_019999_022110_0FB6
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
2018-01-04T03:22:27.116631Z
2018-01-04T03:22:56.123275Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180104T050905_V20180104T005136_20180104T040906.EOF
192.0426900844557
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-04T05:31:20.409650Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180104T032227_20180104T032256_019999_022110_0FB6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.842741692 -9.256186425,34.283593463 -9.131090934,33.72048793 -9.004163204,33.157772064 -8.876386246,32.631298203 -8.755996999,32.618264032 -8.814225089,32.579923044 -8.995481324,32.546336617 -9.177848516,32.509899098 -9.359567085,32.431878842 -9.721842669,32.388787671 -9.902048847,32.342302934 -10.081472843,32.297647373 -10.261328448,32.27019122 -10.381557683,32.798891969 -10.503526761,33.364064915 -10.632838612,33.929707484 -10.761143903,34.491451483 -10.887450206,34.518185319 -10.766805192,34.561772908 -10.586299376,34.607296657 -10.406233288,34.649265038 -10.225371508,34.725074748 -9.861839189,34.760318115 -9.679484051,34.792744463 -9.496502627,34.830017655 -9.314615818,34.842741692 -9.256186425))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69075
46.20671349919787
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
2022-01-19T16:01:13.583758Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/S10E032/2018/01/04/022110
2.0E-4
2.0E-4
true
block average
2
2
-9.0
32.0
-10.0
33.0
POLYGON((32.363410722054844 -10.0,32.388787670996805 -9.902048847013514,32.431878842000906 -9.721842668996038,32.50989909799871 -9.359567085006491,32.54633661699996 -9.17784851600007,32.57909084287889 -9.0,33.0 -9.0,33.0 -10.0,32.363410722054844 -10.0))
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_022110_S10E032_2018_01_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_022110_S10E032_2018_01_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_022110_S10E032_2018_01_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_022110_S10E032_2018_01_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_022110_S10E032_2018_01_04_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