https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-09T07:12:21.619640Z
2023-04-09T07:12:46.617877Z
s3://sentinel-s1-l1c/GRD/2023/4/9/IW/DV/S1A_IW_GRDH_1SDV_20230409T071221_20230409T071246_048016_05C575_22F7
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
2023-04-09T07:12:21.619640Z
2023-04-09T07:12:46.617877Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230409T070401_V20230409T062934_20230409T130434.EOF
192.3610972857934
693000
Copernicus Ground Segment
2023-04-09T07:37:35.073303Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230409T071221_20230409T071246_048016_05C575_22F7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-17.723400900277923 24.277841265107135,-18.09338378967174 24.343352090086704,-18.342573747476372 24.386928526981183,-18.716676940874912 24.451524786829328,-18.966289573848844 24.49407505655383,-19.341021304819876 24.557127115378485,-19.591049254608695 24.59864461764934,-20.160783311004817 24.6915861934306,-20.453885494743695 23.18551523803235,-19.89089431244697 23.091620390678848,-19.643809562278825 23.049731322417976,-19.27347028845698 22.986175391866027,-19.026770755066156 22.94332479153956,-18.6570138773717 22.87833129341007,-18.044980959903345 22.768726095913465,-17.87815421383441 23.55327098283708,-17.723400900277923 24.277841265107135))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77264761584317
46.23994457243698
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
2023-04-09T19:40:26.703814Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N23W018/2023/04/09/05C575
2.0E-4
2.0E-4
true
block average
2
2
24.0
-18.0
23.0
-17.0
POLYGON((-17.782742081485825 24.0,-17.99580254628039 23.0,-18.0 23.0,-18.0 24.0,-17.782742081485825 24.0))
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_05C575_N23W018_2023_04_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C575_N23W018_2023_04_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C575_N23W018_2023_04_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C575_N23W018_2023_04_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C575_N23W018_2023_04_09_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