https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-15T18:33:03.363108Z
2021-07-15T18:33:32.388529Z
s3://sentinel-s1-l1c/GRD/2021/7/15/IW/DV/S1A_IW_GRDH_1SDV_20210715T183303_20210715T183332_038792_0493C5_C214
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
2021-07-15T18:33:03.363108Z
2021-07-15T18:33:32.388529Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.34986033192945
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-15T19:22:34.915450Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210715T183303_20210715T183332_038792_0493C5_C214
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.637767896233186 28.755104740892598,-8.378624890081241 28.798846427608815,-7.984354943378557 28.864372039542822,-7.592152281033298 28.92833440625355,-7.330013744206489 28.970406395326435,-7.067761880723579 29.011952804466155,-6.673562551160144 29.073379642284053,-6.410837775569088 29.113638103547135,-6.106891489308237 29.159519599004042,-6.153463567255798 29.398180079634066,-6.189536574596307 29.57874088165059,-6.223490606558297 29.759611658008687,-6.256647109709995 29.94059442178471,-6.319000847396951 30.30311673897498,-6.351606150687265 30.484158170346866,-6.395400500758835 30.66357095710699,-6.418984822115904 30.784917855048008,-6.723411024753128 30.740230664542516,-6.9955388811480805 30.699642624613702,-7.391045023022219 30.639562880567148,-7.654445204313221 30.598843235115567,-7.929036307203212 30.5558014409592,-8.324920131071707 30.492647707239072,-8.60244262777611 30.44762238670076,-9.000881416305871 30.381862589415984,-8.972462548893075 30.26057000117802,-8.880911514744922 29.900559609123647,-8.825909599158598 29.722104161598644,-8.795317331140533 29.539572880242567,-8.722188924633935 29.176502498210215,-8.688984732392655 28.99439835658402,-8.650710806347478 28.813148264365072,-8.637767896233186 28.755104740892598))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77712851895859
46.4744246556053
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
2021-12-26T08:44:59.071146Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N29W007/2021/07/15/0493C5
2.0E-4
2.0E-4
true
block average
2
2
30.0
-7.0
29.0
-6.0
POLYGON((-6.266864852633744 30.0,-6.189536574596887 29.578740881653573,-6.106891489308294 29.159519599003985,-7.0 29.022511924548787,-7.0 30.0,-6.266864852633744 30.0))
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_0493C5_N29W007_2021_07_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0493C5_N29W007_2021_07_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0493C5_N29W007_2021_07_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0493C5_N29W007_2021_07_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0493C5_N29W007_2021_07_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