https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-02T17:02:57.765278Z
2018-09-02T17:03:26.791120Z
s3://sentinel-s1-l1c/GRD/2018/9/2/IW/DV/S1B_IW_GRDH_1SDV_20180902T170257_20180902T170326_012538_01721B_ECBD
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-09-02T17:02:57.765278Z
2018-09-02T17:03:26.791120Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180902T175427_V20180902T135245_20180902T171015.EOF
347.505718082874
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-02T18:07:02.815964Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180902T170257_20180902T170326_012538_01721B_ECBD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.002898736 -25.829292312,22.557337509 -25.701502127,22.808660936 -25.642787429,23.185184228 -25.553910632,23.435890644 -25.494125188,23.811484561 -25.403649537,24.061568877 -25.342803061,24.403846915 -25.258730951,24.386979209 -25.201558053,24.335677648 -25.022264835,24.2311105 -24.664222156,23.942356603 -23.647335825,23.604026757 -23.730068382,23.356853049 -23.789972646,22.98567044 -23.87909037,22.737934934 -23.938007608,22.365912674 -24.025637963,22.11761949 -24.083559091,21.569938423 -24.209708293,21.69801292 -24.690975811,21.79298355 -25.051525865,21.840967093 -25.231704711,21.939078331 -25.591606537,21.987074774 -25.7718209,22.002898736 -25.829292312))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.87294
45.77831103832668
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
2021-12-23T05:17:22.021083Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S25E023/2018/09/02/01721B
2.0E-4
2.0E-4
true
block average
2
2
-24.0
23.0
-25.0
24.0
POLYGON((23.0 -25.0,23.0 -24.0,24.0 -24.0,24.0 -25.0,23.0 -25.0))
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_01721B_S25E023_2018_09_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01721B_S25E023_2018_09_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01721B_S25E023_2018_09_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01721B_S25E023_2018_09_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01721B_S25E023_2018_09_02_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