https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-01T06:20:59.712755Z
2023-08-01T06:21:24.709967Z
s3://sentinel-s1-l1c/GRD/2023/8/1/IW/DV/S1A_IW_GRDH_1SDV_20230801T062059_20230801T062124_049678_05F944_4E56
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
2023-08-01T06:20:59.712755Z
2023-08-01T06:21:24.709967Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230801T062133_V20230801T054017_20230801T121517.EOF
192.7439229725611
693000
Copernicus Ground Segment
2023-08-01T06:55:39.195205Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230801T062059_20230801T062124_049678_05F944_4E56
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.746218206198335 31.84451226460609,-4.152715598947862 31.910346171279663,-4.427921787354358 31.954125499549537,-4.70964618365961 31.998276659719657,-5.120027407189947 32.06141007543616,-5.408208515541579 32.10488523083814,-5.815516431782178 32.165172418975445,-6.089825787280278 32.204990075284805,-6.372909384426157 32.24541332882846,-6.3955945088536374 32.06314660441962,-6.4379611055358685 31.883555513500976,-6.482387587127595 31.70425931063411,-6.505848993023951 31.521984029204386,-6.55308354239687 31.343087369102587,-6.574742910867381 31.160536189917618,-6.608241044105817 30.979668596949736,-6.647441197870973 30.799618448454353,-6.659301610900891 30.73998447545477,-6.380390203032068 30.699069038283184,-6.108071042009586 30.658503327067358,-5.701473890060823 30.596809197810224,-5.430511189583737 30.55494700540089,-5.156732645129175 30.5120439286492,-4.75017970140728 30.44720057191731,-4.479514744373109 30.403280978262845,-4.081559805155405 30.337612867055924,-4.0272161962440345 30.578137523226214,-3.99113095953141 30.75972709881883,-3.9471498780501704 30.94001396432502,-3.8280344845348955 31.48300061161676,-3.7878773920244715 31.66392495404198,-3.746218206198335 31.84451226460609))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83558466639236
46.89092000131759
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
2023-08-01T09:48:41.994915Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N31W006/2023/08/01/05F944
2.0E-4
2.0E-4
true
block average
2
2
32.0
-6.0
31.0
-5.0
POLYGON((-6.0 31.0,-6.0 32.0,-5.0 32.0,-5.0 31.0,-6.0 31.0))
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_05F944_N31W006_2023_08_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F944_N31W006_2023_08_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F944_N31W006_2023_08_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F944_N31W006_2023_08_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F944_N31W006_2023_08_01_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