https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-27T04:36:01.952228Z
2023-08-27T04:36:26.951472Z
s3://sentinel-s1-l1c/GRD/2023/8/27/IW/DV/S1A_IW_GRDH_1SDV_20230827T043601_20230827T043626_050056_0605E4_3C13
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
2023-08-27T04:36:01.952228Z
2023-08-27T04:36:26.951472Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230827T060401_V20230827T020617_20230827T052347.EOF
191.9934683520922
693000
Copernicus Ground Segment
2023-08-27T07:14:50.370854Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230827T043601_20230827T043626_050056_0605E4_3C13
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.25613734737161 -5.170189287001461,16.159295888246493 -4.92811960241684,15.053289036044218 -4.682058994402523,15.013139692571162 -4.862603459508789,14.974378287303528 -5.043562596799714,14.933506465886753 -5.224051899262699,14.891227643720985 -5.404229824880832,14.853223893094356 -5.585383480408841,14.813946731876559 -5.766256619878753,14.773415957644604 -5.9468536444378035,14.715663020024836 -6.186408189607594,15.266712585891476 -6.310458792284148,15.828841222982025 -6.436350156609701,16.387731618895167 -6.560847773644056,16.928396488050666 -6.68064995901587,16.941995745320973 -6.620722697899433,17.020277208615628 -6.257983499654981,17.099385192344652 -5.895445149507417,17.136940155436942 -5.713739865607886,17.17795235679085 -5.532803918071475,17.216750821916445 -5.3513824062854605,17.25613734737161 -5.170189287001461))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56779
45.96098726547329
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
2023-08-27T09:54:49.949235Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S05E014/2023/08/27/0605E4
2.0E-4
2.0E-4
true
block average
2
2
-4.0
14.0
-5.0
15.0
POLYGON((14.983709385441703 -5.0,15.0 -4.923946628455481,15.0 -5.0,14.983709385441703 -5.0))
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_0605E4_S05E014_2023_08_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0605E4_S05E014_2023_08_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0605E4_S05E014_2023_08_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0605E4_S05E014_2023_08_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0605E4_S05E014_2023_08_27_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