https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-12T18:17:38.808060Z
2018-12-12T18:18:03.806901Z
s3://sentinel-s1-l1c/GRD/2018/12/12/IW/DV/S1A_IW_GRDH_1SDV_20181212T181738_20181212T181803_024996_02C18B_03C6
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
2018-12-12T18:17:38.808060Z
2018-12-12T18:18:03.806901Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181212T203608_V20181212T162947_20181212T194717.EOF
347.0503149281891
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-12T20:54:51.108544Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181212T181738_20181212T181803_024996_02C18B_03C6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.544928599 33.403836311,-5.148573554 33.466798029,-4.876966401 33.509157645,-4.46906565 33.57158112,-4.196809439 33.612450644,-3.787949115 33.672632083,-3.51506273 33.71200237,-3.241929741 33.750770456,-2.890790084 33.799655466,-2.927040382 33.980030547,-2.973278714 34.159135413,-3.015611254 34.338776628,-3.054315249 34.518911712,-3.092087597 34.699171163,-3.127626658 34.879728446,-3.162332669 35.060394324,-3.194099605 35.2414486,-3.207661038 35.300570564,-3.565267987 35.252094854,-3.843415909 35.213604826,-4.121298611 35.174477845,-4.537617018 35.114596484,-4.81481997 35.073883958,-5.230100895 35.011631789,-5.506600258 34.969343838,-5.910060344 34.906425838,-5.894632285 34.847248584,-5.856994297 34.665838664,-5.816465925 34.484885097,-5.7750262 34.304078176,-5.731347818 34.123628401,-5.686965454 33.943294321,-5.63876208 33.763573546,-5.586658365 33.584482172,-5.544928599 33.403836311))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68421364084851
46.26629141285591
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
2021-12-23T19:21:44.716657Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34W003/2018/12/12/02C18B
2.0E-4
2.0E-4
true
block average
2
2
35.0
-3.0
34.0
-2.0
POLYGON((-3.0 34.2725291352617,-2.9732787140009402 34.15913541300373,-2.932195765090846 34.0,-3.0 34.0,-3.0 34.2725291352617))
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_02C18B_N34W003_2018_12_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C18B_N34W003_2018_12_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C18B_N34W003_2018_12_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C18B_N34W003_2018_12_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C18B_N34W003_2018_12_12_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