https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-10-21T17:03:30.122222Z
2019-10-21T17:03:57.435145Z
s3://sentinel-s1-l1c/GRD/2019/10/21/IW/DV/S1A_IW_GRDH_1SDV_20191021T170330_20191021T170357_029559_035D5C_FA30
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
2019-10-21T17:03:30.122222Z
2019-10-21T17:03:57.435145Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20191021T174449_V20191021T135334_20191021T171104.EOF
347.4432518815326
693000
Copernicus S1 Core Ground Segment - DPA
2019-10-21T18:12:52.575635Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20191021T170330_20191021T170357_029559_035D5C_FA30
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.32301610857034 -26.95742792980177,22.693142083483394 -26.87233931498812,22.944579671898616 -26.813910574464522,23.195759368794807 -26.755038173082966,23.572043177446023 -26.665901126549876,23.822573814363352 -26.605926470137106,24.197879566788664 -26.515143567621774,24.7452796145822 -26.38069903312839,24.691331996581965 -26.20202991084535,24.53218609899492 -25.66518122649652,24.4271066744625 -25.30712365478788,24.375041891320414 -25.128004660916616,24.323637220686333 -24.94873990586764,24.30143814992246 -24.87416893287118,23.76027190323167 -25.006577947540713,23.389297707288012 -25.096044605491326,23.141683972741767 -25.155176201709136,22.769818950505467 -25.24310071418157,22.521613829565844 -25.301199623538952,22.273173577661137 -25.358882807093508,21.907495378494346 -25.442926524622486,21.92835779533613 -25.517890344425798,21.976449929302117 -25.698083077509768,22.025232005584996 -25.878130061892364,22.123634890146615 -26.23807064978478,22.272530430528594 -26.777786050737966,22.32301610857034 -26.95742792980177))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.37111
45.98777643164186
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
2021-12-25T00:01:31.344757Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S26E023/2019/10/21/035D5C
2.0E-4
2.0E-4
true
block average
2
2
-25.0
23.0
-26.0
24.0
POLYGON((23.0 -25.188676244691216,23.787156501612834 -25.0,24.0 -25.0,24.0 -26.0,23.0 -26.0,23.0 -25.188676244691216))
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_035D5C_S26E023_2019_10_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035D5C_S26E023_2019_10_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035D5C_S26E023_2019_10_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035D5C_S26E023_2019_10_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035D5C_S26E023_2019_10_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