https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-16T04:17:20.656761Z
2022-06-16T04:17:54.682892Z
s3://sentinel-s1-l1c/GRD/2022/6/16/IW/DV/S1A_IW_GRDH_1SDV_20220616T041720_20220616T041754_043683_053715_DDBC
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
2022-06-16T04:17:20.656761Z
2022-06-16T04:17:54.682892Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220616T024135_V20220616T015759_20220616T083259.EOF
192.7558633997537
693000
Copernicus Ground Segment
2022-06-16T04:26:33.000451Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220616T041720_20220616T041754_043683_053715_DDBC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.205117810919084 32.17628861062048,26.80350332072957 32.2411230797074,26.533079711784172 32.284008627134476,26.126971591795662 32.347251378300314,25.855921786400554 32.388687406137684,25.448887554385628 32.449749006727885,25.177229262061555 32.48972642754986,24.90533265877944 32.52911793481505,24.5800422519968 32.57541166701578,24.472128227230126 32.03387680893819,24.39777995729284 31.673118431093535,24.361520391832162 31.492605944054414,24.253884577039827 30.950884428115867,24.195336443062367 30.653256169392385,24.51392880383667 30.606379491369736,24.780071167382225 30.566573708949505,25.046096685423556 30.526209825625912,25.44448259354536 30.464685345864712,25.70989162352852 30.422979375712124,26.107913658264835 30.359357912263736,26.373176879085314 30.316238834698147,26.767529473153715 30.25107098007337,26.833487610243758 30.549282017024993,26.872894082948694 30.73037279687531,26.91346431378985 30.911272839473007,26.996948289785035 31.27269379605634,27.040541928148595 31.45310506635463,27.205117810919084 32.17628861062048))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71028525674163
46.30510221763864
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
2022-06-16T05:57:52.752226Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N31E025/2022/06/16/053715
2.0E-4
2.0E-4
true
block average
2
2
32.0
25.0
31.0
26.0
POLYGON((25.0 31.0,25.0 32.0,26.0 32.0,26.0 31.0,25.0 31.0))
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_053715_N31E025_2022_06_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053715_N31E025_2022_06_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053715_N31E025_2022_06_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053715_N31E025_2022_06_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053715_N31E025_2022_06_16_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