https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-12T16:29:05.514797Z
2021-06-12T16:29:30.513696Z
s3://sentinel-s1-l1c/GRD/2021/6/12/IW/DV/S1B_IW_GRDH_1SDV_20210612T162905_20210612T162930_027326_034383_29C7
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
2021-06-12T16:29:05.514797Z
2021-06-12T16:29:30.513696Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.32371278155466
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-12T17:54:41.283445Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210612T162905_20210612T162930_027326_034383_29C7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.087052084690793 29.333603091972364,22.476493723774677 29.398699297261796,22.744691802555877 29.442818130109387,23.147560656019444 29.50800681247145,23.416979296892652 29.55087593137037,23.821608886488566 29.61416817926159,24.091480928005975 29.65565419970936,24.635606954487834 29.737530149416543,24.565082178290016 30.098774737167883,24.338865227888853 31.241873159939516,24.059511391007106 31.20120097308436,23.784736941784978 31.160568551688847,23.510889135645563 31.11945524997584,23.100269329568015 31.056652529983097,22.690071597358425 30.99252817223472,22.416717583003546 30.949025808295495,22.143620470335357 30.904948355614906,21.750469540389822 30.840404186465033,21.844027038703366 30.41879769575863,21.96684828015108 29.876364239176027,22.087052084690793 29.333603091972364))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65554020144888
46.55192176452641
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
2021-12-26T07:06:27.710409Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29E021/2021/06/12/034383
2.0E-4
2.0E-4
true
block average
2
2
30.0
21.0
29.0
22.0
POLYGON((22.0 29.726672924779024,21.938853882962704 30.0,22.0 30.0,22.0 29.726672924779024))
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_034383_N29E021_2021_06_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034383_N29E021_2021_06_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034383_N29E021_2021_06_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034383_N29E021_2021_06_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034383_N29E021_2021_06_12_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