https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-09-27T17:03:30.161247Z
2019-09-27T17:03:57.471324Z
s3://sentinel-s1-l1c/GRD/2019/9/27/IW/DV/S1A_IW_GRDH_1SDV_20190927T170330_20190927T170357_029209_035149_FAF0
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
2019-09-27T17:03:30.161247Z
2019-09-27T17:03:57.471324Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190927T174445_V20190927T135334_20190927T171104.EOF
347.4449459412721
693000
Copernicus S1 Core Ground Segment - DPA
2019-09-27T18:17:04.743142Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20190927T170330_20190927T170357_029209_035149_FAF0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.320911940705805 -26.95773830230556,22.69104167074612 -26.872660242452117,22.942481880545365 -26.814238662978237,23.193664247164378 -26.75537340876942,23.56995214411335 -26.666247062995385,23.82048555480611 -26.606279516642633,24.195795539697677 -26.51550726301426,24.743298501423165 -26.381054283845764,24.689372578824383 -26.202379981647233,24.53025239074806 -25.665525670623005,24.42518789232237 -25.3074648685982,24.37307237474692 -25.12835875737691,24.32173357957976 -24.94907790259014,24.299563929513067 -24.874594480752975,23.75829582279536 -25.00701200507935,23.3873173370804 -25.096468334451682,23.13970077955349 -25.155593067961043,22.76783154179997 -25.243507190895194,22.519623639014288 -25.301599165265166,22.271180631475282 -25.35927541836746,21.905498420719198 -25.443308924931806,21.926332921881215 -25.51818466489602,21.974361538282974 -25.698391765014588,22.02319140540777 -25.878427422926528,22.121578654405184 -26.238371102534316,22.270447611321224 -26.778091825927184,22.320911940705805 -26.95773830230556))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36887
45.98662018660353
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
2021-12-24T22:47:35.174427Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S26E021/2019/09/27/035149
2.0E-4
2.0E-4
true
block average
2
2
-25.0
21.0
-26.0
22.0
POLYGON((22.0 -25.79292074071867,21.905498420719706 -25.44330892493176,22.0 -25.421592530616586,22.0 -25.79292074071867))
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_035149_S26E021_2019_09_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035149_S26E021_2019_09_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035149_S26E021_2019_09_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035149_S26E021_2019_09_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035149_S26E021_2019_09_27_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