https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-24T05:32:02.102567Z
2021-06-24T05:32:27.101577Z
s3://sentinel-s1-l1c/GRD/2021/6/24/IW/DV/S1B_IW_GRDH_1SDV_20210624T053202_20210624T053227_027494_034849_271E
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
2021-06-24T05:32:02.102567Z
2021-06-24T05:32:27.101577Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4793708958609
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-24T08:19:15.289046Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210624T053202_20210624T053227_027494_034849_271E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.543226448785226 27.029652304384825,7.171196316458755 27.09351833091147,6.91917291091503 27.13618212796378,6.665946106815414 27.17856172799381,6.287419352260863 27.241002497953392,6.034155971153068 27.282170895545615,5.653336129084205 27.34315525252171,5.399324267826337 27.383219943454602,5.057901167235563 27.43628731200138,4.986450741570611 27.07515433209844,4.951198749976008 26.89446331166904,4.842192480075795 26.352873644483754,4.80410300183653 26.172611774557375,4.768109627646922 25.99201870990619,4.756797914897465 25.932021401456296,5.0949894518954055 25.878206554298885,5.345188333410897 25.837845313637445,5.595205082790898 25.79705598330002,5.970078135246051 25.735039899973913,6.220241364304824 25.69308286982455,6.591583241029392 25.629954712958366,6.840764181704374 25.587029082999972,7.2049927205388835 25.52346182310172,7.218176006859621 25.58347254883832,7.259235481982954 25.764176422397274,7.30218588924395 25.94455192790138,7.38697986895274 26.305505129225686,7.417566041329183 26.48803523723332,7.466441661638194 26.66739265745691,7.5037572475677985 26.848755395289672,7.543226448785226 27.029652304384825))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81233344528738
46.20598127954722
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
2021-12-26T07:40:55.738949Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N27E004/2021/06/24/034849
2.0E-4
2.0E-4
true
block average
2
2
28.0
4.0
27.0
5.0
POLYGON((4.971788475138428 27.0,5.0 27.14363655633346,5.0 27.0,4.971788475138428 27.0))
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_034849_N27E004_2021_06_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034849_N27E004_2021_06_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034849_N27E004_2021_06_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034849_N27E004_2021_06_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034849_N27E004_2021_06_24_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