https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-05T17:16:55.137372Z
2022-10-05T17:17:20.135440Z
s3://sentinel-s1-l1c/GRD/2022/10/5/IW/DV/S1A_IW_GRDH_1SDV_20221005T171655_20221005T171720_045310_056ABF_1DC4
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
2022-10-05T17:16:55.137372Z
2022-10-05T17:17:20.135440Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221005T192715_V20221005T153237_20221005T185007.EOF
347.723689459113
693000
Copernicus Ground Segment
2022-10-05T19:58:39.308873Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221005T171655_20221005T171720_045310_056ABF_1DC4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.633450165954475 20.52674548555381,12.222670163921467 20.6347822020495,12.816905082898584 20.741552754785236,13.412280041219192 20.846324775930995,13.99901411048433 20.947413163689173,13.929192557921539 21.30913409347191,13.825446532432743 21.851983682082473,13.794064172466225 22.033457423795323,13.758303486894842 22.214194291854163,13.72445615981958 22.395244974219214,13.712489002424302 22.455078931562618,13.117980221491894 22.35480553255603,12.516010828261756 22.250900599429006,11.917563053846639 22.145240521319906,11.318494468588167 22.037115972496895,11.481853797715761 21.251798941334137,11.633450165954475 20.52674548555381))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8712313236146
46.08593524194853
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
2022-10-05T21:39:17.725997Z
Batch API, v4.148.0
s3://deafrica-sentinel-1/s1_rtc/N21E011/2022/10/05/056ABF
2.0E-4
2.0E-4
true
block average
2
2
22.0
11.0
21.0
12.0
POLYGON((11.534500681512153 21.0,11.326215223552612 22.0,12.0 22.0,12.0 21.0,11.534500681512153 21.0))
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_056ABF_N21E011_2022_10_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056ABF_N21E011_2022_10_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056ABF_N21E011_2022_10_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056ABF_N21E011_2022_10_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056ABF_N21E011_2022_10_05_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