https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-10-09T04:41:55.701242Z
2019-10-09T04:42:20.699881Z
s3://sentinel-s1-l1c/GRD/2019/10/9/IW/DV/S1A_IW_GRDH_1SDV_20191009T044155_20191009T044220_029377_03570C_949C
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
2019-10-09T04:41:55.701242Z
2019-10-09T04:42:20.699881Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20191009T063004_V20191009T022222_20191009T053952.EOF
192.7448305050723
693000
Copernicus S1 Core Ground Segment - DPA
2019-10-09T07:02:46.595903Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20191009T044155_20191009T044220_029377_03570C_949C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.941210104473377 31.78357215751563,20.54153293171176 31.848410019658257,20.270407270823608 31.891626769856156,19.863247947217207 31.95536791366529,19.591498556956232 31.997137184167087,19.18341674333839 32.058700205613505,18.911061223171107 32.099012954306126,18.638468260960078 32.13874051731441,18.326416556994122 32.18344233362155,18.255834243009026 31.82235722647848,18.112996183379813 31.100196743172347,18.03026802520166 30.67925728853742,18.33730165404174 30.634104135967924,18.60552336370986 30.594018698530377,18.87352312791097 30.55338183033573,19.275101194913024 30.491395365716656,19.5425353275584 30.449385710533214,19.943253612985835 30.385346393843765,20.210107107175276 30.34197240758584,20.60351223386141 30.27696315548203,20.69756326639418 30.69859564138657,20.901013193348074 31.602748674255636,20.941210104473377 31.78357215751563))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72058036748964
46.3618304263094
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
2021-12-24T23:24:09.789986Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N31E018/2019/10/09/03570C
2.0E-4
2.0E-4
true
block average
2
2
32.0
18.0
31.0
19.0
POLYGON((18.093304296751867 31.0,18.29055857189948 32.0,19.0 32.0,19.0 31.0,18.093304296751867 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_03570C_N31E018_2019_10_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03570C_N31E018_2019_10_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03570C_N31E018_2019_10_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03570C_N31E018_2019_10_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03570C_N31E018_2019_10_09_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