https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-03T18:33:02.616211Z
2021-07-03T18:33:31.647518Z
s3://sentinel-s1-l1c/GRD/2021/7/3/IW/DV/S1A_IW_GRDH_1SDV_20210703T183302_20210703T183331_038617_048E82_F887
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
2021-07-03T18:33:02.616211Z
2021-07-03T18:33:31.647518Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.3501148364545
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-03T19:44:38.907574Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210703T183302_20210703T183331_038617_048E82_F887
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.63713022780738 28.754494465202498,-8.377982375751575 28.7982358687776,-7.983717855374186 28.863758877376423,-7.591519236941992 28.92771895290941,-7.329380461774933 28.96978990483798,-7.067130412266057 29.011334963538587,-6.672934757496327 29.072759664235626,-6.410212739426743 29.113016718585584,-6.106368389524015 29.15888177306404,-6.152996367031353 29.397812447087137,-6.1890670746589755 29.57837374600261,-6.223022812597602 29.759244373528936,-6.256181680783841 29.94022688757084,-6.318530334438366 30.30275011564059,-6.351132216807233 30.48379213384036,-6.394926267823529 30.663205169739243,-6.418573920964931 30.784913705475244,-6.722897714305491 30.740243058320047,-6.995026222281497 30.699656436088713,-7.390534225587318 30.63957859658766,-7.653935755537649 30.59886020133881,-7.928527535217097 30.555819838381836,-8.32441364955406 30.492667939280402,-8.601936797085552 30.447644072663223,-9.000377847852114 30.38188612992296,-8.971878640822045 30.260232323078796,-8.880330183646482 29.900221301290998,-8.825330365192547 29.721765347909386,-8.794738058143226 29.539233999287795,-8.721610611654173 29.176163402412385,-8.688406589809357 28.994059194132483,-8.650133264196114 28.81280886903269,-8.63713022780738 28.754494465202498))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77930318162686
46.47568683854039
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
2021-12-26T08:09:04.665997Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29W007/2021/07/03/048E82
2.0E-4
2.0E-4
true
block average
2
2
30.0
-7.0
29.0
-6.0
POLYGON((-6.26646177539885 30.0,-6.189067074661317 29.578373746015036,-6.106368389524003 29.158881773064085,-7.0 29.021795417455795,-7.0 30.0,-6.26646177539885 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_048E82_N29W007_2021_07_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048E82_N29W007_2021_07_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048E82_N29W007_2021_07_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048E82_N29W007_2021_07_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048E82_N29W007_2021_07_03_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