https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-20T19:02:10.915611Z
2023-04-20T19:02:35.914842Z
s3://sentinel-s1-l1c/GRD/2023/4/20/IW/DV/S1A_IW_GRDH_1SDV_20230420T190210_20230420T190235_048184_05CB13_C1B3
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
2023-04-20T19:02:10.915611Z
2023-04-20T19:02:35.914842Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230420T210323_V20230420T171932_20230420T203702.EOF
347.8883266250912
693000
Copernicus Ground Segment
2023-04-20T21:17:14.071518Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230420T190210_20230420T190235_048184_05CB13_C1B3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.8758203492349 14.547101513833727,-13.302027867969308 14.658431540194922,-12.726510910431092 14.768562672422812,-12.150581585972633 14.877228111216516,-11.586834119987111 14.98208846562404,-11.728612932413554 15.705867017842392,-11.761668659374187 15.887257882987889,-11.79868045827952 16.067922180172417,-11.832784782064135 16.24911038686056,-11.869274121793106 16.429860917804717,-11.880970143196956 16.489884574313358,-12.449873200195189 16.38599013298864,-13.03030231121984 16.2782873368922,-13.610141544895496 16.168986412788993,-14.187668225930931 16.05843097350251,-14.10070134476641 15.635399511678898,-14.06283279087906 15.454079770597126,-13.8758203492349 14.547101513833727))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83823736943155
46.07081012954119
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
2023-04-21T01:43:49.066682Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/N15W013/2023/04/20/05CB13
2.0E-4
2.0E-4
true
block average
2
2
16.0
-13.0
15.0
-12.0
POLYGON((-13.0 15.0,-13.0 16.0,-12.0 16.0,-12.0 15.0,-13.0 15.0))
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_05CB13_N15W013_2023_04_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CB13_N15W013_2023_04_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CB13_N15W013_2023_04_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CB13_N15W013_2023_04_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CB13_N15W013_2023_04_20_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