https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-16T17:22:02.646148Z
2023-09-16T17:22:32.430809Z
s3://sentinel-s1-l1c/GRD/2023/9/16/IW/DV/S1A_IW_GRDH_1SDV_20230916T172202_20230916T172232_050355_061014_59EC
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
2023-09-16T17:22:02.646148Z
2023-09-16T17:22:32.430809Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230916T174858_V20230916T141025_20230916T172755.EOF
347.7134867396921
693000
Copernicus Ground Segment
2023-09-16T18:41:50.946100Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230916T172202_20230916T172232_050355_061014_59EC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.530679864539717 -20.71299654533502,17.111426878266407 -20.57962119193344,17.69304450034012 -20.443878487157516,18.27632671618131 -20.305560725831157,18.85151897110213 -20.16702515658808,18.788659518366753 -19.929332355112944,18.739857642860237 -19.74987492692243,18.598139147244936 -19.210445669075984,18.549301407745638 -19.031049296106957,18.50156408823545 -18.851398844750744,18.442976445544968 -18.627725970319233,17.872170367860384 -18.76445426118331,17.29400534140039 -18.900957728367104,16.714638601938958 -19.035736365651218,16.141103672917403 -19.167168436017292,16.197018132019263 -19.391779581679064,16.242613451223058 -19.572186191607912,16.293777045416984 -19.75132459118455,16.336601999341653 -19.93238422104855,16.376877363059574 -20.114038314408315,16.46888502275491 -20.474746041402884,16.515280520691153 -20.65502391987995,16.530679864539717 -20.71299654533502))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55322
45.76351739310266
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
2023-09-16T21:40:44.254587Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S20E017/2023/09/16/061014
2.0E-4
2.0E-4
true
block average
2
2
-19.0
17.0
-20.0
18.0
POLYGON((17.0 -20.0,17.0 -19.0,18.0 -19.0,18.0 -20.0,17.0 -20.0))
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_061014_S20E017_2023_09_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061014_S20E017_2023_09_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061014_S20E017_2023_09_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061014_S20E017_2023_09_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061014_S20E017_2023_09_16_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