https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-15T16:13:17.662153Z
2021-04-15T16:13:42.659760Z
s3://sentinel-s1-l1c/GRD/2021/4/15/IW/DV/S1B_IW_GRDH_1SDV_20210415T161317_20210415T161342_026480_03294F_1E60
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
2021-04-15T16:13:17.662153Z
2021-04-15T16:13:42.659760Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.15758318463895
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-15T17:57:21.807811Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210415T161317_20210415T161342_026480_03294F_1E60
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.62636737905554 31.91646267430223,26.01373365645894 31.97923323566432,26.286494847627665 32.022667245965614,26.69611488453366 32.08671919047811,26.969509610241417 32.1286855265147,27.38006653976384 32.19052892197433,27.654076797279686 32.23101830268707,27.928328127181782 32.27091430714944,28.24555719367869 32.316261881522976,27.944765802551753 33.81953243815062,27.622015514666142 33.774618786161746,27.34300422550081 33.73505938308886,27.06425065866494 33.69487152995726,26.646611060565107 33.633414524938956,26.368516751708967 33.59166198038379,25.951881711746875 33.52786547173013,25.674467444119216 33.48455825454399,25.28051915235087 33.421907756939994,25.46097409931203 32.63952256314338,25.62636737905554 31.91646267430223))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58671988036805
46.33787396777771
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
2021-12-26T04:08:20.312450Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N32E025/2021/04/15/03294F
2.0E-4
2.0E-4
true
block average
2
2
33.0
25.0
32.0
26.0
POLYGON((25.607258986387826 32.0,25.37783099120558 33.0,26.0 33.0,26.0 32.0,25.607258986387826 32.0))
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_03294F_N32E025_2021_04_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03294F_N32E025_2021_04_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03294F_N32E025_2021_04_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03294F_N32E025_2021_04_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03294F_N32E025_2021_04_15_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