https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-04T04:35:49.340575Z
2022-05-04T04:36:14.338353Z
s3://sentinel-s1-l1c/GRD/2022/5/4/IW/DV/S1A_IW_GRDH_1SDV_20220504T043549_20220504T043614_043056_052434_D57E
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
2022-05-04T04:35:49.340575Z
2022-05-04T04:36:14.338353Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220504T061527_V20220504T020605_20220504T052335.EOF
191.9930801742015
693000
Copernicus Ground Segment
2022-05-04T08:08:10.897320Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220504T043549_20220504T043614_043056_052434_D57E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.25896539614959 -5.1699949784281705,16.162136545867842 -4.927936112045199,15.056048458655429 -4.681865539845914,15.015867220118157 -4.862402698461529,14.977115769053345 -5.043363880277161,14.936222466736414 -5.223848198688127,14.893977282027706 -5.404033407482484,14.855968904299587 -5.585185845669112,14.8166935293855 -5.766059227570922,14.77616737881186 -5.946657130249505,14.718433414809315 -6.1861216056214205,15.26957174445131 -6.310188153917432,15.831701016961294 -6.436075412449846,16.39059196794345 -6.56056907837155,16.931257427454728 -6.680367380488371,16.944836642370973 -6.620529962532243,17.023114738688484 -6.2577903582936525,17.102219545018013 -5.895251633860406,17.139772284194414 -5.7135460136634295,17.18078326085711 -5.5326099789860965,17.219532924609418 -5.351177833897547,17.25896539614959 -5.1699949784281705))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56664
45.9612758718889
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
2022-05-04T10:19:41.083272Z
Batch API, v4.107.0
s3://deafrica-sentinel-1/s1_rtc/S07E017/2022/05/04/052434
2.0E-4
2.0E-4
true
block average
2
2
-6.0
17.0
-7.0
18.0
POLYGON((17.079363781872143 -6.0,17.0 -6.364903734299395,17.0 -6.0,17.079363781872143 -6.0))
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_052434_S07E017_2022_05_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052434_S07E017_2022_05_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052434_S07E017_2022_05_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052434_S07E017_2022_05_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052434_S07E017_2022_05_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