https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-17T17:19:30.392684Z
2018-04-17T17:19:55.390763Z
s3://sentinel-s1-l1c/GRD/2018/4/17/IW/DV/S1A_IW_GRDH_1SDV_20180417T171930_20180417T171955_021510_0250F2_030E
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
2018-04-17T17:19:30.392684Z
2018-04-17T17:19:55.390763Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180417T192450_V20180417T153203_20180417T184933.EOF
347.1598084690687
693000
Copernicus S1 Core Ground Segment - DPA
2018-04-17T19:39:04.832493Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180417T171930_20180417T171955_021510_0250F2_030E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.180062748 31.896426146,9.577412689 31.960790348,9.847197769 32.003731071,10.252343231 32.067067325,10.522748041 32.108572797,10.928809978 32.169749339,11.199816937 32.209810512,11.471059746 32.249291494,11.796048298 32.295767964,11.759924225 32.476161334,11.724762426 32.656779654,11.687572525 32.837110301,11.57821643 33.378395795,11.492530615 33.798706533,11.161883657 33.752666121,10.885931408 33.713510635,10.610231288 33.673740497,10.197161085 33.612936066,9.922105705 33.571635827,9.510017839 33.508543369,9.235627383 33.465722598,8.831521029 33.401473133,8.930141576 32.98060511,9.055755106 32.438562323,9.098274825 32.257992429,9.138687368 32.077082963,9.180062748 31.896426146))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71393590086879
46.31474866454911
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
2022-01-25T09:27:19.300995Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N32E008/2018/04/17/0250F2
2.0E-4
2.0E-4
true
block average
2
2
33.0
8.0
32.0
9.0
POLYGON((9.0 32.679154662421865,8.925596838561574 33.0,9.0 33.0,9.0 32.679154662421865))
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_0250F2_N32E008_2018_04_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0250F2_N32E008_2018_04_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0250F2_N32E008_2018_04_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0250F2_N32E008_2018_04_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0250F2_N32E008_2018_04_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