https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-17T17:34:53.641681Z
2024-04-17T17:35:18.640742Z
s3://sentinel-s1-l1c/GRD/2024/4/17/IW/DV/S1A_IW_GRDH_1SDV_20240417T173453_20240417T173518_053476_067D1F_2C98
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
2024-04-17T17:34:53.641681Z
2024-04-17T17:35:18.640742Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240417T180841_V20240417T142650_20240417T174420.EOF
347.01227375944774
693000
Copernicus Ground Segment
2024-04-17T18:52:19.677024Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240417T173453_20240417T173518_053476_067D1F_2C98
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.08184428628501 -33.624194514696434,16.45886331784959 -33.53773922031292,16.726438058109103 -33.47557302568992,16.993629903734494 -33.41283255488318,17.393695444537475 -33.31764995826255,17.65992149034379 -33.25348349017344,18.058529467651272 -33.15617204196187,18.323777745309854 -33.09059329631671,18.669007089226977 -33.00422901293285,18.609146848136685 -32.82613245319415,18.54580981353174 -32.64885823635194,18.424554647714903 -32.29301501756192,18.363144331966218 -32.11533557527967,18.303403892321658 -31.937258856829757,18.244498118901912 -31.758997392777662,18.183092009866805 -31.581400912610743,18.16375294738356 -31.522810748616433,17.82448501924966 -31.607454321093293,17.563154184372625 -31.67192402934894,17.17048553865011 -31.76762772856153,16.90826049998309 -31.830759952001216,16.514258095737734 -31.92444772550091,16.251149056296477 -31.986229597751183,15.987689436701714 -32.04746790045814,15.61651336426291 -32.13267059554198,15.745169359870797 -32.549919177502964,15.856556139039752 -32.908151217067086,15.968784738894792 -33.26627304731923,16.08184428628501 -33.624194514696434))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.88283
45.59680516131601
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
2024-04-17T20:39:33.399604Z
Batch API, v4.340.0
s3://deafrica-sentinel-1/s1_rtc/S33E018/2024/04/17/067D1F
2.0E-4
2.0E-4
true
block average
2
2
-32.0
18.0
-33.0
19.0
POLYGON((18.324452031064464 -32.0,18.54580981352583 -32.6488582363345,18.609146848130155 -32.82613245317416,18.667585670789293 -33.0,18.0 -33.0,18.0 -32.0,18.324452031064464 -32.0))
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_067D1F_S33E018_2024_04_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067D1F_S33E018_2024_04_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067D1F_S33E018_2024_04_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067D1F_S33E018_2024_04_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067D1F_S33E018_2024_04_17_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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