https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-08-20T18:19:53.558663Z
2020-08-20T18:20:18.556756Z
s3://sentinel-s1-l1c/GRD/2020/8/20/IW/DV/S1A_IW_GRDH_1SDV_20200820T181953_20200820T182018_033994_03F1E7_EFA7
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
2020-08-20T18:19:53.558663Z
2020-08-20T18:20:18.556756Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200820T204452_V20200820T163813_20200820T195543.EOF
347.9563238509462
693000
Copernicus S1 Core Ground Segment - DPA
2020-08-20T21:15:22.110039Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200820T181953_20200820T182018_033994_03F1E7_EFA7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.854340727620191 10.978071633949536,-2.2888955935609414 11.091082005121551,-1.723244491116281 11.202984890969976,-1.156139527998191 11.314013428432956,-0.6026520991426296 11.421242817972505,-0.6384223970700822 11.602236799676902,-0.673591127263776 11.78343425321116,-0.7096708441706333 11.964451389126628,-0.7808433835047772 12.326658582044223,-0.8513890268744149 12.688963295958931,-0.8989886242350151 12.929415743784402,-1.4562150570732109 12.82326152987564,-2.0264000847101236 12.713320605254474,-2.5967567711111292 12.602023619872863,-3.164944634110067 12.48984269902352,-3.1528294417147884 12.430239813718192,-3.114423266295703 12.248931599436483,-3.076784532851951 12.067469145576887,-2.9663794847340603 11.522569242466215,-2.927879798063885 11.34127188667262,-2.890617972528499 11.159724749216657,-2.854340727620191 10.978071633949536))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87243018847985
46.06029
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
2021-12-25T15:46:48.566589Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N11W004/2020/08/20/03F1E7
2.0E-4
2.0E-4
true
block average
2
2
12.0
-4.0
11.0
-3.0
POLYGON((-3.0 11.688502012962168,-3.06311425282187 12.0,-3.0 12.0,-3.0 11.688502012962168))
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_03F1E7_N11W004_2020_08_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03F1E7_N11W004_2020_08_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03F1E7_N11W004_2020_08_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03F1E7_N11W004_2020_08_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03F1E7_N11W004_2020_08_20_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