https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-31T15:49:04.910025Z
2023-05-31T15:49:29.908996Z
s3://sentinel-s1-l1c/GRD/2023/5/31/IW/DV/S1A_IW_GRDH_1SDV_20230531T154904_20230531T154929_048779_05DDC7_D531
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
2023-05-31T15:49:04.910025Z
2023-05-31T15:49:29.908996Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230531T175627_V20230531T141019_20230531T172749.EOF
348.03897814323614
693000
Copernicus Ground Segment
2023-05-31T18:38:01.775775Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230531T154904_20230531T154929_048779_05DDC7_D531
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.38117212719888 0.44523875976760274,38.56204435205503 0.9122635847534682,38.5240167478953 1.0931145337995338,38.44932638802117 1.4552756973370022,38.41072733094715 1.6360797737299315,38.371376655619095 1.8167192408809,38.296160560593876 2.178719880815719,38.25938869462072 2.3598882533898786,38.24630284011995 2.419321057017407,37.16494859377672 2.1906035065271747,36.04655585161814 1.9531294701132498,36.05824692710913 1.893202386271852,36.098684653005215 1.7122179198243044,36.1372495281998 1.5308308646586646,36.17699755552144 1.3496943814858462,36.213621943084945 1.1678859824223464,36.2627194902527 0.988749894471573,36.29284288504516 0.8055405554305366,36.333766280813755 0.6246463046255832,36.38117212719888 0.44523875976760274))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85355275125498
46.19231516653188
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
2023-05-31T21:37:25.583312Z
Batch API, v4.211.1
s3://deafrica-sentinel-1/s1_rtc/N01E038/2023/05/31/05DDC7
2.0E-4
2.0E-4
true
block average
2
2
2.0
38.0
1.0
39.0
POLYGON((38.33329478096635 2.0,38.371376655618384 1.8167192408840578,38.44932638802161 1.4552756973352836,38.54359597958593 1.0,38.0 1.0,38.0 2.0,38.33329478096635 2.0))
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_05DDC7_N01E038_2023_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DDC7_N01E038_2023_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DDC7_N01E038_2023_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DDC7_N01E038_2023_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DDC7_N01E038_2023_05_31_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