https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-24T17:28:22.072754Z
2021-05-24T17:28:47.071033Z
s3://sentinel-s1-l1c/GRD/2021/5/24/IW/DV/S1A_IW_GRDH_1SDV_20210524T172822_20210524T172847_038033_047D22_D8BD
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
2021-05-24T17:28:22.072754Z
2021-05-24T17:28:47.071033Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.0856074636679
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-01T14:10:45.971343Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210524T172822_20210524T172847_038033_047D22_D8BD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.881932455147947 32.948143208152715,7.284738996865404 33.012539931496526,7.560113374488728 33.055761193048994,7.973481477692417 33.11942483561646,8.249943613901708 33.16118898998722,8.52748900458158 33.20246055510385,8.942215920684434 33.262911879873656,9.21971966130167 33.3025440922478,9.53052338640032 33.34614091217411,9.494267207060492 33.52645444534443,9.460140292598185 33.707149079055185,9.42114818306236 33.88717493639992,9.386533324298192 34.067795365100736,9.349476504064977 34.24808122744629,9.313879409386937 34.42856177298367,9.24653804861121 34.790029529475206,9.234641625754197 34.84996558198207,8.920863941916346 34.80715859356429,8.635462868145783 34.76747485432405,8.353810509223033 34.72761542881473,7.932828327087931 34.66675267990257,7.506386613288509 34.60353501911152,7.223275776554955 34.560688682141844,6.941501740289549 34.51734861393119,6.530307264543593 34.452849715796006,6.6709010928215795 33.85102451636834,6.756258634936369 33.48997582126169,6.840411626733904 33.12874818172497,6.881932455147947 32.948143208152715))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66529337063277
46.43373467654042
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
2021-12-26T06:09:46.769165Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E009/2021/05/24/047D22
2.0E-4
2.0E-4
true
block average
2
2
34.0
9.0
33.0
10.0
POLYGON((9.39952591325785 34.0,9.421148183064092 33.88717493639134,9.460140292597123 33.70714907906061,9.494267207065715 33.526454445317896,9.530523386400471 33.346140912174164,9.0 33.27116442053537,9.0 34.0,9.39952591325785 34.0))
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_047D22_N33E009_2021_05_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047D22_N33E009_2021_05_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047D22_N33E009_2021_05_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047D22_N33E009_2021_05_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047D22_N33E009_2021_05_24_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 2019
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