https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-15T16:19:39.623074Z
2023-01-15T16:20:04.620879Z
s3://sentinel-s1-l1c/GRD/2023/1/15/IW/DV/S1A_IW_GRDH_1SDV_20230115T161939_20230115T162004_046796_059C50_9FAF
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
2023-01-15T16:19:39.623074Z
2023-01-15T16:20:04.620879Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230115T182714_V20230115T144312_20230115T180042.EOF
347.99293170642034
693000
Copernicus Ground Segment
2023-01-15T19:08:02.736428Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230115T161939_20230115T162004_046796_059C50_9FAF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.952936992708715 -7.8898411633459045,30.484017507447913 -7.77161183875846,31.055205693066036 -7.64361881743245,31.608632906843486 -7.518850362064819,32.1546465866178 -7.3949871294671325,32.112966286384626 -7.21463545268585,32.07481200095052 -7.033388047704589,32.03404914114017 -6.852743705441203,31.991666794024667 -6.672473061358668,31.95119355233855 -6.491778637649979,31.911204865660288 -6.310982734905854,31.871948036831984 -6.130029415654471,31.821515375978656 -5.889217674962271,30.719196612139292 -6.136344346157264,30.160309102903767 -6.26070413557445,29.617497463182435 -6.380876092889938,29.63001501199969 -6.440589327837417,29.665602040327673 -6.622803995698526,29.704408406425873 -6.80430868420239,29.792282581790186 -7.165048019893782,29.8412084528851 -7.344310564588839,29.88088356866413 -7.525637620047511,29.92145766274005 -7.706769374461111,29.952936992708715 -7.8898411633459045))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66019
46.05942811958221
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
2023-01-15T21:51:07.924764Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/S07E032/2023/01/15/059C50
2.0E-4
2.0E-4
true
block average
2
2
-6.0
32.0
-7.0
33.0
POLYGON((32.0 -6.707917828123468,32.06727790222987 -7.0,32.0 -7.0,32.0 -6.707917828123468))
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_059C50_S07E032_2023_01_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059C50_S07E032_2023_01_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059C50_S07E032_2023_01_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059C50_S07E032_2023_01_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059C50_S07E032_2023_01_15_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