https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-06T17:57:17.431674Z
2022-10-06T17:57:42.430046Z
s3://sentinel-s1-l1c/GRD/2022/10/6/IW/DV/S1A_IW_GRDH_1SDV_20221006T175717_20221006T175742_045325_056B3F_FA4C
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
2022-10-06T17:57:17.431674Z
2022-10-06T17:57:42.430046Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221006T200131_V20221006T161346_20221006T193116.EOF
347.8104805894789
693000
Copernicus Ground Segment
2022-10-06T20:20:51.882785Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221006T175717_20221006T175742_045325_056B3F_FA4C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.9276703559191444 17.7268886388335,2.512663192340178 17.837142412438155,3.1000673990608676 17.945954714120976,3.6879125138319897 18.052941813074533,4.253488842854741 18.154064744945725,4.218933402741609 18.335001765939992,4.148799876857337 18.69686574049553,4.0795939856042285 19.0588717209853,3.9628722109643766 19.661681312726,3.3918047145449277 19.561585297043962,2.798124474149353 19.455473307927143,2.2071510708637323 19.347776927155724,1.6159081150609858 19.237972264671942,1.7407526492803678 18.633687368024063,1.8541166608786168 18.089785371936184,1.8902449472216762 17.908168117503475,1.9276703559191444 17.7268886388335))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8754809795877
46.12243565599786
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
2022-10-06T22:17:34.853583Z
Batch API, v4.148.0
s3://deafrica-sentinel-1/s1_rtc/N19E004/2022/10/06/056B3F
2.0E-4
2.0E-4
true
block average
2
2
20.0
4.0
19.0
5.0
POLYGON((4.0 19.469934850509773,4.090848688951663 19.0,4.0 19.0,4.0 19.469934850509773))
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_056B3F_N19E004_2022_10_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056B3F_N19E004_2022_10_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056B3F_N19E004_2022_10_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056B3F_N19E004_2022_10_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056B3F_N19E004_2022_10_06_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