https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-04-14T03:44:00.313615Z
2021-04-14T03:44:50.312231Z
s3://sentinel-s1-l1c/GRD/2021/4/14/IW/DV/S1A_IW_GRDH_1SDV_20210414T034425_20210414T034450_037441_0469E5_45BC
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
2021-04-14T03:44:25.314411Z
2021-04-14T03:44:50.312231Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7329912999026
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-14T05:53:53.084455Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210414T034425_20210414T034450_037441_0469E5_45BC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.304987573701645 31.648366210473103,34.915066458964446 31.711723274975505,34.64983902351395 31.75408877416403,34.24455547960803 31.817682199184727,33.97408573966817 31.859357451473144,33.56796019281421 31.920787604677475,33.29692996256986 31.961017812576593,33.02567700329376 32.0006682006053,32.702800314650794 32.0470486478782,32.59506815469998 31.505629301207733,32.44998232386091 30.783777563865442,32.402640873562326 30.543464306908668,32.71923208729998 30.49679174873375,32.98416387987629 30.457095491549328,33.25005115662166 30.416684715811364,33.648239695466344 30.35509205381929,33.91570024354556 30.31299883596167,34.31514313626817 30.24904846909805,34.57708433262599 30.206402837122972,34.96616948683986 30.14202443739325,35.06090458708987 30.563497966469715,35.104935707357136 30.743766669427202,35.14144119421167 30.925280279963772,35.184394103539574 31.10573178700786,35.22175987529056 31.28710459048152,35.26483516086006 31.467541097639987,35.304987573701645 31.648366210473103))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71485214788708
46.30392534157576
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
s3://sentinel-s1-l1c/GRD/2021/4/14/IW/DV/S1A_IW_GRDH_1SDV_20210414T034400_20210414T034425_037441_0469E5_AED8
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
2021-04-14T03:44:00.313615Z
2021-04-14T03:44:25.312933Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.8316161813023
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-14T06:31:54.727161Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210414T034400_20210414T034425_037441_0469E5_AED8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.641382014577154 33.15561164510277,35.25045121766153 33.21793774445287,34.98342750822247 33.25975355429485,34.57121891908901 33.32309496548712,34.29611557977044 33.36455858986576,33.88301331281342 33.42560603653644,33.60731437652631 33.46553759124909,33.33137876505844 33.50485450131389,32.997919443598356 33.551483033232444,32.961833688947046 33.371127651219375,32.92716160231314 33.19047965369992,32.702800314650794 32.0470486478782,33.02567700329376 32.0006682006053,33.29692996256986 31.961017812576593,33.56796019281421 31.920787604677475,33.97408573966817 31.859357451473144,34.24455547960803 31.817682199184727,34.64983902351395 31.75408877416403,34.915066458964446 31.711723274975505,35.304987573701645 31.648366210473103,35.31936907069458 31.708415295832783,35.359583054583254 31.88932634900376,35.40369405822913 32.06960556485919,35.57019876756542 32.79237023269153,35.60870758966835 32.973568603323976,35.641382014577154 33.15561164510277))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64008743859929
46.2717006080127
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
2021-12-26T04:05:09.162550Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E035/2021/04/14/0469E5
2.0E-4
2.0E-4
true
block average
2
2
32.0
35.0
31.0
36.0
POLYGON((35.30498757371973 31.648366210554656,35.264835160856165 31.467541097621613,35.22175987528813 31.287104590470545,35.18439410353671 31.105731786992887,35.15922674453667 31.0,35.0 31.0,35.0 32.0,35.38666285853841 32.0,35.359583054590345 31.889326349034555,35.30498757371973 31.648366210554656))
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_0469E5_N31E035_2021_04_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0469E5_N31E035_2021_04_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0469E5_N31E035_2021_04_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0469E5_N31E035_2021_04_14_VV.tif
geotiff
FLOAT
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Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0469E5_N31E035_2021_04_14_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