https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-01T17:19:29.723369Z
2021-12-01T17:19:58.748753Z
s3://sentinel-s1-l1c/GRD/2021/12/1/IW/DV/S1B_IW_GRDH_1SDV_20211201T171929_20211201T171958_029834_038FBD_FCE7
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
2021-12-01T17:19:29.723369Z
2021-12-01T17:19:58.748753Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.4653479918888
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-02T11:01:16.451886Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211201T171929_20211201T171958_029834_038FBD_FCE7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.125852617030894 -26.669904027370542,18.67751566381523 -26.542718563697214,19.059011642018167 -26.453348630136414,19.313460169329208 -26.39309947438789,19.567335789342387 -26.33247566826635,19.946810958702613 -26.240909802441234,20.199206152561732 -26.179376726111045,20.537929836766256 -26.095987376363304,20.469043208027603 -25.85970573239934,20.363673614182538 -25.501675734148805,20.311606141108747 -25.32253629208152,20.20772286883329 -24.96425091106245,20.07077956481126 -24.48537384746905,19.7356102791148 -24.567542860321815,19.485815412552185 -24.628219998078176,19.110462316761733 -24.718512452214856,18.859762924269504 -24.778227995082254,18.483942136560568 -24.866857804459162,18.232345608108012 -24.92559861957662,17.687571418378806 -25.05114104191502,17.816443461261052 -25.53233380479029,17.913718227870277 -25.892484092747374,17.961899904097507 -26.07268377495933,18.063212835254742 -26.43198347144496,18.125852617030894 -26.669904027370542))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.78926
45.80518351528494
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
2021-12-26T15:45:27.633604Z
Batch API, v4.69.2
s3://deafrica-sentinel-1/s1_rtc/S27E018/2021/12/01/038FBD
2.0E-4
2.0E-4
true
block average
2
2
-26.0
18.0
-27.0
19.0
POLYGON((18.125852617031025 -26.669904027370595,18.063212835255687 -26.431983471448312,18.0 -26.207803277844935,18.0 -26.0,19.0 -26.0,19.0 -26.467172803464756,18.125852617031025 -26.669904027370595))
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_038FBD_S27E018_2021_12_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038FBD_S27E018_2021_12_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038FBD_S27E018_2021_12_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038FBD_S27E018_2021_12_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038FBD_S27E018_2021_12_01_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