https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-07-17T04:41:51.805160Z
2019-07-17T04:42:16.803570Z
s3://sentinel-s1-l1c/GRD/2019/7/17/IW/DV/S1A_IW_GRDH_1SDV_20190717T044151_20190717T044216_028152_032E03_9A3C
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
2019-07-17T04:41:51.805160Z
2019-07-17T04:42:16.803570Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190717T081107_V20190717T040103_20190717T071833.EOF
192.7435058839388
693000
Copernicus S1 Core Ground Segment - DPA
2019-07-17T08:22:25.301775Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20190717T044151_20190717T044216_028152_032E03_9A3C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.939807714585847 31.783477608321896,20.54012867884126 31.84830597390721,20.26900180127794 31.891516169547046,19.86184076985418 31.95524755021846,19.590090302554348 31.99701029716919,19.18200696193772 32.05856351251526,18.909650481221295 32.098869710627525,18.63705660444322 32.13859071778412,18.32510852509923 32.18327023548853,18.25455948086745 31.822182111292214,18.111754195903874 31.10002036111687,18.02904560975669 30.679080217200994,18.33597723488954 30.633949277553462,18.604199791647908 30.593870183437538,18.872200425245886 30.553239593476327,19.273779891180283 30.491262683304324,19.541214976675075 30.449259284379185,19.941934786806428 30.385229493107893,20.208789328940668 30.34186180138249,20.602196048194944 30.27686176317652,20.696227134889707 30.698495436524194,20.89963445571209 31.602651158651557,20.939807714585847 31.783477608321896))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72385425209773
46.36284049047253
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
2021-12-24T19:05:27.834401Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N31E018/2019/07/17/032E03
2.0E-4
2.0E-4
true
block average
2
2
32.0
18.0
31.0
19.0
POLYGON((18.092101656763827 31.0,18.289301365895124 32.0,19.0 32.0,19.0 31.0,18.092101656763827 31.0))
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_032E03_N31E018_2019_07_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032E03_N31E018_2019_07_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032E03_N31E018_2019_07_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032E03_N31E018_2019_07_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032E03_N31E018_2019_07_17_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