https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-19T03:38:00.802209Z
2018-02-19T03:38:29.816264Z
s3://sentinel-s1-l1c/GRD/2018/2/19/IW/DV/S1A_IW_GRDH_1SDV_20180219T033800_20180219T033829_020670_023675_DF09
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
2018-02-19T03:38:00.802209Z
2018-02-19T03:38:29.816264Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180219T051829_V20180219T010802_20180219T042532.EOF
192.0022709334292
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-19T05:27:56.262941Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180219T033800_20180219T033829_020670_023675_DF09
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.44695425 -6.079064327,30.336177612 -5.832892267,29.245468563 -5.588862669,29.192517238 -5.827592983,29.153041937 -6.008416704,29.076211427 -6.370570881,29.035116109 -6.551051299,28.992917488 -6.731286782,28.909407082 -7.091983842,28.882597579 -7.21305066,29.416057775 -7.333909123,29.97613571 -7.460055292,30.536530172 -7.585502367,31.09007916 -7.708648002,31.116374911 -7.587174388,31.19845955 -7.225261548,31.240107262 -7.044446921,31.280467789 -6.863349487,31.355929266 -6.4999989,31.394777021 -6.318579198,31.44695425 -6.079064327))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76767
46.09230628620926
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
2022-01-21T14:14:28.316127Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S07E030/2018/02/19/023675
2.0E-4
2.0E-4
true
block average
2
2
-6.0
30.0
-7.0
31.0
POLYGON((30.0 -7.0,30.0 -6.0,31.0 -6.0,31.0 -7.0,30.0 -7.0))
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_023675_S07E030_2018_02_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_023675_S07E030_2018_02_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_023675_S07E030_2018_02_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_023675_S07E030_2018_02_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_023675_S07E030_2018_02_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 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