https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-14T16:21:30.362433Z
2023-04-14T16:21:59.399915Z
s3://sentinel-s1-l1c/GRD/2023/4/14/IW/DV/S1A_IW_GRDH_1SDV_20230414T162130_20230414T162159_048094_05C81C_880B
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
2023-04-14T16:21:30.362433Z
2023-04-14T16:21:59.399915Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230414T165609_V20230414T131241_20230414T163011.EOF
347.2263674361633
693000
Copernicus Ground Segment
2023-04-14T18:05:52.774374Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230414T162130_20230414T162159_048094_05C81C_880B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70725535074449 -30.797751670998537,34.051681892174074 -30.71872272541306,34.3111362926495 -30.65849158666471,34.570268372531196 -30.59774576114031,34.95835888408142 -30.505665999652557,35.216678701783664 -30.443641551850646,35.60354411139304 -30.3496527429473,35.86104281747032 -30.286361529709282,36.220619419898 -30.19698901227481,36.08720718385147 -29.783294157765482,35.97319448233098 -29.42662428321121,35.860039502994915 -29.069832974459164,35.70981489870434 -28.59184033812781,35.35534454400689 -28.679647575063477,35.10153418069092 -28.74185665254424,34.72025855811707 -28.834279869164263,34.46570314891713 -28.895299242347743,34.083315483603755 -28.98592955136899,33.8280225153307 -29.045748200630392,33.572436697406665 -29.10508348185938,33.23318412181733 -29.182974462298553,33.37277156612918 -29.66378016387803,33.47782430167493 -30.022700038882764,33.58359293708591 -30.381524000981457,33.70725535074449 -30.797751670998537))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.79475
45.51019415145707
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
2023-04-14T21:29:57.096499Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2023/04/14/05C81C
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.51048091055741,36.15709253693658 -30.0,36.0 -30.0,36.0 -29.51048091055741))
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_05C81C_S30E036_2023_04_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C81C_S30E036_2023_04_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C81C_S30E036_2023_04_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C81C_S30E036_2023_04_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C81C_S30E036_2023_04_14_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