https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-31T15:46:59.910712Z
2023-05-31T15:47:24.908196Z
s3://sentinel-s1-l1c/GRD/2023/5/31/IW/DV/S1A_IW_GRDH_1SDV_20230531T154659_20230531T154724_048779_05DDC7_267C
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
2023-05-31T15:46:59.910712Z
2023-05-31T15:47:24.908196Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230531T175627_V20230531T141019_20230531T172749.EOF
348.0031621214596
693000
Copernicus Ground Segment
2023-05-31T18:38:04.466503Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230531T154659_20230531T154724_048779_05DDC7_267C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.98337151115069 -7.114269981295732,38.52546282624644 -6.993972125669606,39.09131494140541 -6.867674091837496,39.654269444770314 -6.741307893122849,40.1928025377994 -6.619758946563715,40.03283894090022 -5.8966947127772675,39.8623724291008 -5.113653980068404,38.76105267709328 -5.359324724715926,37.663010851709174 -5.602120253004621,37.67550662092767 -5.661831372380901,37.71873852270802 -5.8423302912870465,37.75648760622207 -6.024047189569486,37.79275956199161 -6.20609591750806,37.867075514292964 -6.569817165013485,37.907987927299246 -6.750850974590229,37.98337151115069 -7.114269981295732))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51692
45.99049826222714
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
2023-05-31T21:37:20.517173Z
Batch API, v4.211.1
s3://deafrica-sentinel-1/s1_rtc/S07E037/2023/05/31/05DDC7
2.0E-4
2.0E-4
true
block average
2
2
-6.0
37.0
-7.0
38.0
POLYGON((37.95966862121443 -7.0,37.90798792730046 -6.750850974595733,37.8670755142936 -6.569817165016505,37.75149214693387 -6.0,38.0 -6.0,38.0 -7.0,37.95966862121443 -7.0))
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_05DDC7_S07E037_2023_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DDC7_S07E037_2023_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DDC7_S07E037_2023_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DDC7_S07E037_2023_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DDC7_S07E037_2023_05_31_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