https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-11T03:44:47.925054Z
2023-04-11T03:45:12.922833Z
s3://sentinel-s1-l1c/GRD/2023/4/11/IW/DV/S1A_IW_GRDH_1SDV_20230411T034447_20230411T034512_048043_05C66C_0500
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
2023-04-11T03:44:47.925054Z
2023-04-11T03:45:12.922833Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230411T065509_V20230411T025532_20230411T061302.EOF
191.9620074451928
693000
Copernicus Ground Segment
2023-04-11T07:56:34.978549Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230411T034447_20230411T034512_048043_05C66C_0500
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.945294299727582 1.141827165381395,28.750408706053065 1.609605035169559,28.713877826804804 1.428508574855341,28.675728803885953 1.2476569915276006,28.63605516273218 1.0671245102621454,28.594103534203704 0.8870777629806534,28.556284327726132 0.7061380574010997,28.520682942239937 0.5247165578085062,28.431989763208094 0.10304837206057035,30.623255618920897 -0.36872374707791233,30.63622779015501 -0.3087644128919152,30.678876318348134 -0.12828472638210914,30.7179616117047 0.05296182685421274,30.75784308709854 0.23403392279897633,30.7892771166875 0.41692165994260844,30.83085686327462 0.5976219172293236,30.873566406526187 0.7780777734753318,30.90459879171044 0.9610382981790941,30.945294299727582 1.141827165381395))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80708829339341
46.20679463941328
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
2023-04-11T11:02:09.937792Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N00E029/2023/04/11/05C66C
2.0E-4
2.0E-4
true
block average
2
2
1.0
29.0
0.0
30.0
POLYGON((29.0 0.0,29.0 1.0,30.0 1.0,30.0 0.0,29.0 0.0))
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_05C66C_N00E029_2023_04_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C66C_N00E029_2023_04_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C66C_N00E029_2023_04_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C66C_N00E029_2023_04_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C66C_N00E029_2023_04_11_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