https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-24T16:47:33.560231Z
2023-03-24T16:47:58.558930Z
s3://sentinel-s1-l1c/GRD/2023/3/24/IW/DV/S1A_IW_GRDH_1SDV_20230324T164733_20230324T164758_047788_05BDCE_87E5
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
2023-03-24T16:47:33.560231Z
2023-03-24T16:47:58.558930Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230324T171900_V20230324T133721_20230324T165451.EOF
347.49529760503526
693000
Copernicus Ground Segment
2023-03-24T18:06:58.791284Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230324T164733_20230324T164758_047788_05BDCE_87E5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.16116453511342 -25.96103332484941,26.522703876560932 -25.87794745450383,26.770873934597503 -25.8203290963206,27.01857988323398 -25.76234346442214,27.391566932159392 -25.674129382364676,27.639204341990848 -25.614967633313647,28.01417624470452 -25.524468648834272,28.561987113717027 -25.390290644595737,28.50788845180521 -25.21183154781778,28.454911601963325 -25.03301506786938,28.403239285383748 -24.853893689871185,28.353174434572935 -24.67438777556897,28.302238222843357 -24.49511923076212,28.1264124010655 -23.899382319409845,27.584600577681293 -24.031546512454035,27.21440395771696 -24.12059764892174,26.967372592494307 -24.179457314281663,26.59786624910641 -24.266652864973906,26.351037462224532 -24.32433723447172,26.104292957880773 -24.381551012964565,25.75295022387125 -24.462226723530684,25.76470601803166 -24.52303713342448,25.90980683321801 -25.063048273696236,25.95936829259405 -25.24280242006781,26.059600698327568 -25.602092297664587,26.111196828782173 -25.781415993938722,26.16116453511342 -25.96103332484941))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36487
45.99980473841097
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
2023-03-25T03:52:57.890215Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/S26E025/2023/03/24/05BDCE
2.0E-4
2.0E-4
true
block average
2
2
-25.0
25.0
-26.0
26.0
POLYGON((26.0 -25.388449539615532,25.892865782881877 -25.0,26.0 -25.0,26.0 -25.388449539615532))
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_05BDCE_S26E025_2023_03_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BDCE_S26E025_2023_03_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BDCE_S26E025_2023_03_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BDCE_S26E025_2023_03_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BDCE_S26E025_2023_03_24_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