https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-18T16:47:25.392377Z
2022-01-18T16:47:50.390683Z
s3://sentinel-s1-l1c/GRD/2022/1/18/IW/DV/S1A_IW_GRDH_1SDV_20220118T164725_20220118T164750_041518_04EFF7_9330
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
2022-01-18T16:47:25.392377Z
2022-01-18T16:47:50.390683Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220118T171422_V20220118T163823_20220118T231323.EOF
347.0498679927243
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-18T17:26:11.806850Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220118T164725_20220118T164750_041518_04EFF7_9330
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.05086506980019 33.44308784048518,17.45612654243808 33.50748241821021,17.735739702788045 33.55108111550499,18.155681038062443 33.61529594299624,18.43598476116998 33.6573145438258,18.856946011049402 33.719151677378576,19.13791891024046 33.75958024046075,19.4191533975602 33.79936989643819,19.715998822432983 33.84062686438167,19.57070061412874 34.562416816754585,19.412764947148105 35.343378467157606,19.110453360019477 35.30250637337613,18.82405346327152 35.263043091081215,18.537933219034766 35.222904003546375,18.109286056175147 35.161431788339925,17.823882561968258 35.11961042361447,17.396329078183633 35.055622866645706,17.11166693697548 35.0121299748427,16.699116620071745 34.94782381655658,16.882706277679148 34.165855858535494,17.05086506980019 33.44308784048518))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62163376796606
46.46885064184953
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
2022-01-18T20:43:02.253690Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/N34E019/2022/01/18/04EFF7
2.0E-4
2.0E-4
true
block average
2
2
35.0
19.0
34.0
20.0
POLYGON((19.48220716250345 35.0,19.683916592719143 34.0,19.0 34.0,19.0 35.0,19.48220716250345 35.0))
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_04EFF7_N34E019_2022_01_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EFF7_N34E019_2022_01_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EFF7_N34E019_2022_01_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EFF7_N34E019_2022_01_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EFF7_N34E019_2022_01_18_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