https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-10T15:55:09.494590Z
2021-06-10T15:55:38.523664Z
s3://sentinel-s1-l1c/GRD/2021/6/10/IW/DV/S1A_IW_GRDH_1SDV_20210610T155509_20210610T155538_038280_04846C_BF36
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
2021-06-10T15:55:09.494590Z
2021-06-10T15:55:38.523664Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6214639009829
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-10T17:50:06.083767Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210610T155509_20210610T155538_038280_04846C_BF36
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.630433365395497 23.2504516112934,32.00942763235089 23.318261521037645,32.26380416508893 23.363223098854412,32.645934793909404 23.42993307611963,32.90107395444554 23.473917328932416,33.41444642616547 23.561066944977927,33.671556556812824 23.604035002099216,34.044252879892284 23.665515516229064,34.03248106987043 23.72351482058835,33.96354292748291 24.085377895060873,33.92853557465395 24.26621426891771,33.72842911530688 25.29183669221972,33.348048785407485 25.2306081672104,33.08840566834918 25.188213864308615,32.569572710296995 25.102047985414355,32.18506324702901 25.036938646414413,31.927993306420134 24.992816902701833,31.66840492952501 24.947782598044284,31.28251411500574 24.87993966068618,31.30849457458435 24.757944944900117,31.34812918917002 24.576948919368085,31.386577687615258 24.395742997728693,31.425676663421935 24.21465270257964,31.464335421102252 24.033484271994936,31.540311469786644 23.67090733824109,31.630433365395497 23.2504516112934))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83841450715903
46.70641308032502
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
2021-12-26T07:01:00.114554Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2021/06/10/04846C
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.89401114378996,34.04425287989282 23.665515516229128,34.0 23.658215498388692,34.0 23.89401114378996))
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_04846C_N23E034_2021_06_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04846C_N23E034_2021_06_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04846C_N23E034_2021_06_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04846C_N23E034_2021_06_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04846C_N23E034_2021_06_10_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