https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-13T18:17:40.326386Z
2018-10-13T18:18:05.325001Z
s3://sentinel-s1-l1c/GRD/2018/10/13/IW/DV/S1A_IW_GRDH_1SDV_20181013T181740_20181013T181805_024121_02A31E_26AC
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
2018-10-13T18:17:40.326386Z
2018-10-13T18:18:05.325001Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181013T203833_V20181013T162948_20181013T194718.EOF
347.0503900635982
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-13T20:52:58.673335Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181013T181740_20181013T181805_024121_02A31E_26AC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.545691657 33.403875756,-5.149652951 33.466785288,-4.878257209 33.509111219,-4.470674352 33.57148589,-4.198630577 33.612324033,-3.790089649 33.672460144,-3.517416678 33.71180138,-3.244497478 33.750541351,-2.891761239 33.799649138,-2.92800611 33.980023997,-2.974239917 34.159130006,-3.016568859 34.33877224,-3.055266956 34.51890722,-3.093036298 34.699166132,-3.128634683 34.879715993,-3.163274445 35.06039129,-3.195037875 35.241445139,-3.208685729 35.300556248,-3.567918057 35.251859406,-3.845847689 35.21339702,-4.123512441 35.174298685,-4.539504559 35.11446217,-4.816490407 35.073780791,-5.231446292 35.011577214,-5.507729357 34.969322905,-5.910865578 34.906457179,-5.895358714 34.847291925,-5.857724876 34.665882019,-5.817268666 34.484916872,-5.775764691 34.304119874,-5.732088958 34.12367038,-5.687713862 33.943335799,-5.639513879 33.763614279,-5.587414661 33.58452198,-5.545691657 33.403875756))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68858504755743
46.26772004352893
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
2021-12-23T15:48:45.118551Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34W003/2018/10/13/02A31E
2.0E-4
2.0E-4
true
block average
2
2
35.0
-3.0
34.0
-2.0
POLYGON((-3.0 34.26845470535462,-2.9742399169992084 34.15913000599672,-2.9331626464696026 34.0,-3.0 34.0,-3.0 34.26845470535462))
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_02A31E_N34W003_2018_10_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A31E_N34W003_2018_10_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A31E_N34W003_2018_10_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A31E_N34W003_2018_10_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A31E_N34W003_2018_10_13_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