https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-12T18:23:11.453689Z
2021-03-12T18:23:46.156886Z
s3://sentinel-s1-l1c/GRD/2021/3/12/IW/DV/S1A_IW_GRDH_1SDV_20210312T182311_20210312T182346_036969_04597F_B7CF
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
2021-03-12T18:23:11.453689Z
2021-03-12T18:23:46.156886Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210312T201658_V20210312T163811_20210312T195541.EOF
347.62388652527534
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-12T21:09:30.199588Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210312T182311_20210312T182346_036969_04597F_B7CF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.360606187442197 23.067670274186373,-4.763248759319544 23.17433417078079,-4.156874894247806 23.28012248814213,-3.550268215188232 23.38344836913544,-2.9500667668175873 23.483215207938244,-3.1243893311818565 24.387653315107013,-3.3314124671090304 25.450049861540624,-3.69465271089682 25.391731605735455,-3.9416539436976157 25.35152976048929,-4.188584959485324 25.310899273948237,-4.558614244549351 25.249189856914597,-4.805098129721365 25.207535332003843,-5.174471174156364 25.14429186605514,-5.4205247314293095 25.101616087041734,-5.780035759642704 25.038471934613185,-5.746625713005647 24.87977030338092,-5.552901755134618 23.973801177928976,-5.360606187442197 23.067670274186373))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7843471344546
46.01552
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
2021-12-26T02:24:18.135940Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N24W006/2021/03/12/04597F
2.0E-4
2.0E-4
true
block average
2
2
25.0
-6.0
24.0
-5.0
POLYGON((-5.558503866024017 24.0,-5.771936604519636 25.0,-5.0 25.0,-5.0 24.0,-5.558503866024017 24.0))
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_04597F_N24W006_2021_03_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04597F_N24W006_2021_03_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04597F_N24W006_2021_03_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04597F_N24W006_2021_03_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04597F_N24W006_2021_03_12_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