https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-20T19:05:31.071625Z
2024-05-20T19:05:56.069402Z
s3://sentinel-s1-l1c/GRD/2024/5/20/IW/DV/S1A_IW_GRDH_1SDV_20240520T190531_20240520T190556_053959_068F2A_8458
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
2024-05-20T19:05:31.071625Z
2024-05-20T19:05:56.069402Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240520T174204_V20240520T171943_20240520T235443.EOF
347.4920844598612
693000
Copernicus Ground Segment
2024-05-20T19:16:17.631096Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240520T190531_20240520T190556_053959_068F2A_8458
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.335350906538515 26.29526297227379,-15.964525168538687 26.359466582506386,-15.713864071132399 26.402281534550557,-15.337527984527405 26.465681159017734,-15.086409743450739 26.507397465249255,-14.709394722606456 26.56914382492988,-14.457828440133788 26.609754452326708,-14.206085546495965 26.64992085579884,-13.857644847688578 26.704725494761995,-14.105195527650881 27.9697610350389,-14.139390284009579 28.15065575077953,-14.150000214756304 28.21020611338204,-14.505142751654647 28.15568606207548,-14.760426146815867 28.115884295921283,-15.015521119066644 28.075608385300065,-15.397811773530467 28.014307204437095,-15.777536077872512 27.952295312228397,-16.03401694359445 27.909780697781734,-16.288165421690962 27.867147888642982,-16.66414487945122 27.80315673555512,-16.492792497759456 27.019480752526157,-16.335350906538515 26.29526297227379))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74883746777492
46.08249440192193
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
2024-05-20T21:10:11.663908Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N27W014/2024/05/20/068F2A
2.0E-4
2.0E-4
true
block average
2
2
28.0
-14.0
27.0
-13.0
POLYGON((-14.0 27.43218997614783,-13.915426152813973 27.0,-14.0 27.0,-14.0 27.43218997614783))
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_068F2A_N27W014_2024_05_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_068F2A_N27W014_2024_05_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_068F2A_N27W014_2024_05_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_068F2A_N27W014_2024_05_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_068F2A_N27W014_2024_05_20_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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