https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-03T17:27:40.474762Z
2022-11-03T17:28:09.498609Z
s3://sentinel-s1-l1c/GRD/2022/11/3/IW/DV/S1A_IW_GRDH_1SDV_20221103T172740_20221103T172809_045733_05783D_B7F0
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
2022-11-03T17:27:40.474762Z
2022-11-03T17:28:09.498609Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221103T175323_V20221103T171941_20221103T235441.EOF
347.2863702639768
693000
Copernicus Ground Segment
2022-11-03T18:10:52.671787Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221103T172740_20221103T172809_045733_05783D_B7F0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.588005801426489 29.814690430105323,7.984166473190786 29.880512495204083,8.250794308759774 29.924095603518545,8.651164488740044 29.988459487925404,8.918864182845864 30.030771457069726,9.319898292865489 30.093075847622114,9.587579612945893 30.133940261927272,9.855979368000677 30.17433371283734,10.147486676083307 30.217537079791512,10.064913827376646 30.636836997072365,10.02793567793962 30.817188813763416,9.992874334836666 30.99781360604961,9.921037000053994 31.35880582290985,9.884168411532304 31.539161905930857,9.848365839206497 31.71966677853267,9.823491914322041 31.841187404897347,9.527428194429245 31.798516291000468,9.255080078838054 31.758611196095764,8.981017754306599 31.717835636572737,8.572727343433174 31.65592888618057,8.165421698493997 31.592788758857345,7.893693266723445 31.5498974012201,7.622720060808444 31.506511347854357,7.219441021433145 31.440804551050952,7.289856669340432 31.138533748324782,7.372541594073648 30.777131165236646,7.495236166529488 30.234823699508713,7.535526432769447 30.053957416830645,7.588005801426489 29.814690430105323))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75711731636583
46.48453127426116
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
2022-11-03T19:55:23.002232Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N30E008/2022/11/03/05783D
2.0E-4
2.0E-4
true
block average
2
2
31.0
8.0
30.0
9.0
POLYGON((9.0 30.04337666324426,8.724179089919737 30.0,8.0 30.0,8.0 31.0,9.0 31.0,9.0 30.04337666324426))
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_05783D_N30E008_2022_11_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05783D_N30E008_2022_11_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05783D_N30E008_2022_11_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05783D_N30E008_2022_11_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05783D_N30E008_2022_11_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 2021
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