https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-24T18:09:53.632887Z
2019-01-24T18:10:18.631693Z
s3://sentinel-s1-l1c/GRD/2019/1/24/IW/DV/S1A_IW_GRDH_1SDV_20190124T180953_20190124T181018_025623_02D831_9774
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
2019-01-24T18:09:53.632887Z
2019-01-24T18:10:18.631693Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190124T201325_V20190124T162132_20190124T193902.EOF
346.90807737337065
693000
Copernicus S1 Core Ground Segment - DPA
2019-01-24T20:31:10.693299Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190124T180953_20190124T181018_025623_02D831_9774
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.926164245002354 35.19375649482004,-3.5254584975795265 35.25603270674951,-3.2481776596895817 35.29829132173669,-2.8317193746857034 35.36048832998996,-2.5537280224926078 35.40115665526504,-2.136221751479422 35.460960584830126,-1.8575436511104435 35.50002852295843,-1.5785975733986453 35.538453567123916,-1.2048731779368398 35.58885114070489,-1.242838421391346 35.76896451455936,-1.463658512122275 36.85107288835697,-1.4973361527433178 37.031818578560774,-1.5041401493228115 37.09189672443671,-1.885203879038063 37.04196689831936,-2.169614811628603 37.003847639565194,-2.4537411149809447 36.96504875382247,-2.8793878771352297 36.90557961762934,-3.162784734967641 36.86508867533529,-3.5873188554446314 36.80308905567078,-3.869962085759358 36.76091622530293,-4.278397274400426 36.69869871426977,-4.269471282822744 36.63841655088678,-4.2291376777589536 36.45741158874296,-4.099290400222565 35.91577980867061,-3.970350140004996 35.37404497943601,-3.926164245002354 35.19375649482004))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59461455729087
46.07703660883524
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
2021-12-24T10:12:40.572067Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N35W005/2019/01/24/02D831
2.0E-4
2.0E-4
true
block average
2
2
36.0
-5.0
35.0
-4.0
POLYGON((-4.0 35.49861710154978,-4.119480800712563 36.0,-4.0 36.0,-4.0 35.49861710154978))
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_02D831_N35W005_2019_01_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D831_N35W005_2019_01_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D831_N35W005_2019_01_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D831_N35W005_2019_01_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D831_N35W005_2019_01_24_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