https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-04-13T16:26:57.184103Z
2021-04-13T16:27:47.182539Z
s3://sentinel-s1-l1c/GRD/2021/4/13/IW/DV/S1B_IW_GRDH_1SDV_20210413T162722_20210413T162747_026451_032869_DC70
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-13T16:27:22.184817Z
2021-04-13T16:27:47.182539Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6243778254018
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-13T17:59:58.772517Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210413T162722_20210413T162747_026451_032869_DC70
GRD
1
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327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.394449699955697 23.29935111875171,23.763112561773184 23.365291478410924,24.01338382154879 23.40952332435194,24.3893227362883 23.47515822003332,24.640538623959706 23.518477543302744,24.89308803954023 23.56158979120553,25.2689963859071 23.624952698863066,25.811266089703164 23.714639664744524,25.77661465227217 23.895468421138254,25.739619772806012 24.076005208931395,25.70425656566853 24.25680248374967,25.631243474601046 24.61801851853568,25.595319013620724 24.798714808067164,25.513152607791103 25.21978427208858,24.965772524681448 25.131240549291356,24.58589201760529 25.068520979265344,24.331905021406698 25.026010266219842,24.0779227065037 24.983037683838624,23.69848863501819 24.917976263957428,23.44528657131733 24.873985436660988,23.07077114456357 24.80807216501105,23.08270879103526 24.748320570974773,23.123464809717 24.567503877067132,23.199336624697995 24.204871215385054,23.23794077711315 24.023673307117683,23.277704979744748 23.842682626271703,23.315895099316077 23.661410975953224,23.394449699955697 23.29935111875171))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82101825291387
46.45796322812235
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/2021/4/13/IW/DV/S1B_IW_GRDH_1SDV_20210413T162657_20210413T162722_026451_032869_0C26
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-13T16:26:57.184103Z
2021-04-13T16:27:22.183321Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.68231648963194
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-13T18:06:34.994214Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210413T162657_20210413T162722_026451_032869_0C26
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.71282634402393 21.789294165621786,24.328005661222715 21.900567558195522,24.951133015301405 22.010762564153424,25.569022261458844 22.117535477018908,26.100606214314958 22.20739254156337,26.06523318548547 22.38814211601771,25.96315312652844 22.931308577221152,25.927360535773644 23.112062738583848,25.856699505030953 23.4737102207659,25.811266089703164 23.714639664744524,25.2689963859071 23.624952698863066,24.89308803954023 23.56158979120553,24.640538623959706 23.518477543302744,24.3893227362883 23.47515822003332,24.01338382154879 23.40952332435194,23.763112561773184 23.365291478410924,23.394449699955697 23.29935111875171,23.40578400861672 23.2391137960715,23.52021458839088 22.695269923173445,23.71282634402393 21.789294165621786))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86538647244637
46.4761429019575
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
2021-12-26T04:01:10.936961Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E025/2021/04/13/032869
2.0E-4
2.0E-4
true
block average
2
2
24.0
25.0
23.0
26.0
POLYGON((25.755194457487317 24.0,25.776614652261603 23.89546842119182,25.85669950501939 23.473710220825296,25.94955098334488 23.0,25.0 23.0,25.0 24.0,25.755194457487317 24.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
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LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
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AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_032869_N23E025_2021_04_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032869_N23E025_2021_04_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032869_N23E025_2021_04_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032869_N23E025_2021_04_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032869_N23E025_2021_04_13_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