https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-19T18:02:20.302688Z
2021-07-19T18:02:45.301050Z
s3://sentinel-s1-l1c/GRD/2021/7/19/IW/DV/S1A_IW_GRDH_1SDV_20210719T180220_20210719T180245_038850_049599_7BB9
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
2021-07-19T18:02:20.302688Z
2021-07-19T18:02:45.301050Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.78491434652506
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-19T18:55:03.219173Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210719T180220_20210719T180245_038850_049599_7BB9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.1920960810663517 36.560253372453026,-1.771224770596186 36.62447165646721,-1.48468409165314 36.667281254964685,-1.0542842492611113 36.73020363375886,-0.7669647857250953 36.77128796171104,-0.33541719410340076 36.83161415106916,-0.047346334178952704 36.87096215081425,0.24101723828200897 36.90961265806784,0.5742290514765531 36.95333741689759,0.5373174809462788 37.13357515662405,0.5013891010298817 37.31402988413239,0.4286105150221473 37.67481207207592,0.39417891375565434 37.855448748037944,0.2847918077273527 38.3965638451531,0.27224587030022407 38.455867079207565,-0.06839306104057269 38.41246710925857,-0.3632196628108031 38.3740455897953,-0.655195919793487 38.335222218538675,-1.0904089454912058 38.27592569294652,-1.389492142176758 38.23419600617402,-1.823246426587076 38.17222305646537,-2.24903412059837 38.1097227553499,-2.5286011878637424 38.06778920665236,-2.513874866733561 38.00841907997359,-2.481481483492713 37.82619754577378,-2.4316694598323183 37.64660821630779,-2.3871217223426267 37.466229920110884,-2.3440395557143408 37.28563391676146,-2.3108400327601397 37.10353504839636,-2.2686977702762117 36.92280005696315,-2.235467028892865 36.740702320878086,-2.1920960810663517 36.560253372453026))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66093058771167
46.28291387229734
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
2021-12-26T08:57:17.983610Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N37W001/2021/07/19/049599
2.0E-4
2.0E-4
true
block average
2
2
38.0
-1.0
37.0
0.0
POLYGON((-1.0 37.0,-1.0 38.0,0.0 38.0,0.0 37.0,-1.0 37.0))
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_049599_N37W001_2021_07_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_049599_N37W001_2021_07_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049599_N37W001_2021_07_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049599_N37W001_2021_07_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049599_N37W001_2021_07_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