https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-12T18:32:20.879378Z
2023-04-12T18:32:38.674302Z
s3://sentinel-s1-l1c/GRD/2023/4/12/IW/DV/S1A_IW_GRDH_1SDV_20230412T183220_20230412T183238_048067_05C72E_4454
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
2023-04-12T18:32:20.879378Z
2023-04-12T18:32:38.674302Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230412T201614_V20230412T164637_20230412T200407.EOF
347.5315959269496
693000
Copernicus Ground Segment
2023-04-12T21:34:43.374852Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230412T183220_20230412T183238_048067_05C72E_4454
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.976764944214664 25.69405113312468,-7.615877931904222 25.756981980129748,-7.368223936342217 25.799610236135315,-6.995342609834607 25.862941890158453,-6.746347855753606 25.9046626154621,-6.375314920418579 25.96598838091941,-6.127215677100595 26.006430328224415,-5.878844027397395 26.046463663385296,-5.512408542419116 26.10469553609098,-5.546112896123821 26.285564140754033,-5.697485504022088 27.052570466981315,-6.066672067126294 26.994770854189603,-6.318143245500153 26.954811927353163,-6.569070216747436 26.914464617244853,-6.944846387146948 26.853155417249152,-7.19496541993108 26.811757826923227,-7.567987647881056 26.749141260710786,-7.818026699963674 26.706582781507176,-8.179878922710937 26.644152153266322,-8.169480011458766 26.599763652089802,-8.13249627726189 26.418331241285152,-8.0541041873872 26.056235547706883,-7.976764944214664 25.69405113312468))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76484085942738
46.02196
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
2023-04-14T00:17:12.781581Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N26W008/2023/04/12/05C72E
2.0E-4
2.0E-4
true
block average
2
2
27.0
-8.0
26.0
-7.0
POLYGON((-8.0 26.675186795162173,-7.567987647868511 26.749141260713053,-7.0 26.844026856961463,-7.0 26.0,-8.0 26.0,-8.0 26.675186795162173))
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_05C72E_N26W008_2023_04_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C72E_N26W008_2023_04_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C72E_N26W008_2023_04_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C72E_N26W008_2023_04_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C72E_N26W008_2023_04_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 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