https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-21T16:39:58.469706Z
2019-01-21T16:40:23.468528Z
s3://sentinel-s1-l1c/GRD/2019/1/21/IW/DV/S1B_IW_GRDH_1SDV_20190121T163958_20190121T164023_014594_01B315_1F11
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
2019-01-21T16:39:58.469706Z
2019-01-21T16:40:23.468528Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190121T173915_V20190121T132802_20190121T164532.EOF
347.7441116760561
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-21T17:48:30.604871Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190121T163958_20190121T164023_014594_01B315_1F11
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.570061055981267 -19.757644800247224,27.135809792492918 -19.627926701020524,27.728473312581187 -19.48991004951637,28.320129525065283 -19.34997097978688,28.879166221898085 -19.215764475149143,28.83198754622471 -19.03608530461289,28.692300767960973 -18.49639420245777,28.645205856427317 -18.316652508568374,28.549461625287883 -17.957584279114524,28.486454359411688 -17.718598826955304,27.931771950311592 -17.851012881387057,27.34481869989358 -17.989209573094396,26.75696193582426 -18.125639681233544,26.195890543399187 -18.253992033977045,26.256075319804808 -18.49400442871752,26.34751358922894 -18.854632085905685,26.392391817227487 -19.035151472911902,26.525212594265028 -19.577177589482403,26.570061055981267 -19.757644800247224))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.3768
45.88256798254303
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
2021-12-24T10:01:06.698196Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S19E028/2019/01/21/01B315
2.0E-4
2.0E-4
true
block average
2
2
-18.0
28.0
-19.0
29.0
POLYGON((28.560771622250503 -18.0,28.692300767977304 -18.496394202520516,28.822647685100602 -19.0,28.0 -19.0,28.0 -18.0,28.560771622250503 -18.0))
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_01B315_S19E028_2019_01_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01B315_S19E028_2019_01_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01B315_S19E028_2019_01_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01B315_S19E028_2019_01_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01B315_S19E028_2019_01_21_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