https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-19T02:20:07.140040Z
2022-08-19T02:20:32.138355Z
s3://sentinel-s1-l1c/GRD/2022/8/19/IW/DV/S1A_IW_GRDH_1SDV_20220819T022007_20220819T022032_044615_05535D_27D2
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
2022-08-19T02:20:07.140040Z
2022-08-19T02:20:32.138355Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220819T034721_V20220818T234619_20220819T030349.EOF
192.3049406695796
693000
Copernicus Ground Segment
2022-08-19T04:41:56.826001Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220819T022007_20220819T022032_044615_05535D_27D2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((48.8138099266003 -19.861683784607813,48.238977299858625 -19.729905618501533,47.62988505127127 -19.588021516474488,47.031366946643594 -19.44638604476675,46.48630849171623 -19.315499654731425,46.43979184943649 -19.49533541412001,46.3903593601234 -19.67456291659049,46.25016825029684 -20.214321014762948,46.201034167755104 -20.393677869178884,46.15360678515506 -20.573468437293755,46.09124400490853 -20.81292544944179,46.64472741728121 -20.946506651748486,47.24569585605844 -21.089267361950427,47.861446031477016 -21.233101291147833,48.437108010823295 -21.36527889779844,48.63409263842662 -20.583772125408046,48.72433718529612 -20.222750777843682,48.8138099266003 -19.861683784607813))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.12854494703901
45.91951354253436
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
2022-08-31T15:22:22.495484Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S21E048/2022/08/19/05535D
2.0E-4
2.0E-4
true
block average
2
2
-20.0
48.0
-21.0
49.0
POLYGON((48.77953503803402 -20.0,48.529179289276875 -21.0,48.0 -21.0,48.0 -20.0,48.77953503803402 -20.0))
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_05535D_S21E048_2022_08_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05535D_S21E048_2022_08_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05535D_S21E048_2022_08_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05535D_S21E048_2022_08_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05535D_S21E048_2022_08_19_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