https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-19T06:28:18.029508Z
2022-01-19T06:28:43.028158Z
s3://sentinel-s1-l1c/GRD/2022/1/19/IW/DV/S1A_IW_GRDH_1SDV_20220119T062818_20220119T062843_041526_04F039_9178
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
2022-01-19T06:28:18.029508Z
2022-01-19T06:28:43.028158Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220119T064231_V20220119T054820_20220119T122320.EOF
192.9245657158398
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-19T07:35:25.842213Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220119T062818_20220119T062843_041526_04F039_9178
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.1867659799037815 34.48987305747661,-5.593596919296937 34.55364834574344,-5.874916926524428 34.5968965332036,-6.15801956847131 34.63971942665637,-6.583669360661402 34.702788291338614,-7.010658457789162 34.76446993471159,-7.295659282727206 34.80475861068466,-7.580929665684379 34.84437970763858,-7.873377507727232 34.88426178043066,-7.9467758079460795 34.52355301484783,-8.021450131724775 34.1629166137205,-8.058329751707582 33.982532701326306,-8.133535132379139 33.62195803690033,-8.18154599365724 33.38214046139543,-7.895035743089816 33.34199609116015,-7.615474621649538 33.30214980826638,-7.337303607319031 33.26184082939488,-6.922361145107569 33.2004865646728,-6.500765001192422 33.13665229777025,-6.221811241755924 33.09357898307838,-5.809296445645277 33.02865751456104,-5.553562849784002 32.987667726403465,-5.5381234190071105 33.04679146624634,-5.497822455569182 33.227752436512624,-5.451130902911394 33.407693841200825,-5.413726442144065 33.58912306153951,-5.363110209557171 33.768449347251604,-5.314296739472509 33.94807073836922,-5.269420934950102 34.12832409476761,-5.226347689469528 34.30886806398722,-5.1867659799037815 34.48987305747661))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63687309036482
46.50408656157089
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
2022-01-19T10:44:06.648904Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/N34W009/2022/01/19/04F039
2.0E-4
2.0E-4
true
block average
2
2
35.0
-9.0
34.0
-8.0
POLYGON((-8.054758549993139 34.0,-8.0 34.266509092600444,-8.0 34.0,-8.054758549993139 34.0))
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_04F039_N34W009_2022_01_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F039_N34W009_2022_01_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F039_N34W009_2022_01_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F039_N34W009_2022_01_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F039_N34W009_2022_01_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