https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-06T18:13:24.694672Z
2021-05-06T18:13:49.692136Z
s3://sentinel-s1-l1c/GRD/2021/5/6/IW/DV/S1A_IW_GRDH_1SDV_20210506T181324_20210506T181349_037771_047534_F5AF
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
2021-05-06T18:13:24.694672Z
2021-05-06T18:13:49.692136Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.8197402447702
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-06T21:19:59.646035Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210506T181324_20210506T181349_037771_047534_F5AF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.1078463406054953 17.335338127148475,-1.5267591888754535 17.445273036339096,-0.9428837588109096 17.553897779828294,-0.3583212418173345 17.660799915716005,0.21481466708607996 17.763806564117175,0.0747965786472241 18.487624399186682,-0.07777430630634144 19.27112026656348,-0.656747314582638 19.169085311977724,-1.2466329036922035 19.06311700961641,-1.835524990838839 18.955311178669522,-2.420993839428135 18.846139107361154,-2.333705360316342 18.42338163071805,-2.220394447901694 17.87939036640628,-2.1078463406054953 17.335338127148475))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85544775991861
46.0651991456075
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
2021-12-26T05:16:05.666187Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N18W001/2021/05/06/047534
2.0E-4
2.0E-4
true
block average
2
2
19.0
-1.0
18.0
0.0
POLYGON((-0.02497880256369686 19.0,0.0 18.871726584094777,0.0 18.0,-1.0 18.0,-1.0 19.0,-0.02497880256369686 19.0))
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_047534_N18W001_2021_05_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047534_N18W001_2021_05_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047534_N18W001_2021_05_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047534_N18W001_2021_05_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047534_N18W001_2021_05_06_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