https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-07T17:45:35.453025Z
2018-05-07T17:46:00.450873Z
s3://sentinel-s1-l1c/GRD/2018/5/7/IW/DV/S1A_IW_GRDH_1SDV_20180507T174535_20180507T174600_021802_025A0E_BCE6
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
2018-05-07T17:45:35.453025Z
2018-05-07T17:46:00.450873Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180507T200626_V20180507T160500_20180507T192229.EOF
348.0033326518353
693000
Copernicus S1 Core Ground Segment - UPA
2018-05-07T20:14:41.537222Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180507T174535_20180507T174600_021802_025A0E_BCE6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.173216058 7.077149071,6.731447543 7.192011621,7.291645099 7.306534001,7.852127467 7.420357378,8.399841233 7.530844209,8.364847373 7.712117301,8.291810274 8.074218616,8.256375851 8.255478094,8.220350166 8.436614247,8.097987276 9.038909755,7.547958136 8.929621528,6.985162186 8.816880934,6.422709567 8.703295715,5.862289176 8.589222721,5.988504941 7.985354921,6.062127215 7.621988321,6.137226033 7.25891707,6.173216058 7.077149071))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82340937503424
46.04745692280662
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
2022-01-25T14:38:00.682274Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N08E008/2018/05/07/025A0E
2.0E-4
2.0E-4
true
block average
2
2
9.0
8.0
8.0
9.0
POLYGON((8.105892216361946 9.0,8.220350165997807 8.436614247011262,8.306780427876506 8.0,8.0 8.0,8.0 9.0,8.105892216361946 9.0))
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_025A0E_N08E008_2018_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_025A0E_N08E008_2018_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_025A0E_N08E008_2018_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_025A0E_N08E008_2018_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_025A0E_N08E008_2018_05_07_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