https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-31T16:01:53.131805Z
2018-01-31T16:02:18.130461Z
s3://sentinel-s1-l1c/GRD/2018/1/31/IW/DV/S1A_IW_GRDH_1SDV_20180131T160153_20180131T160218_020400_022DC6_DDFB
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
2018-01-31T16:01:53.131805Z
2018-01-31T16:02:18.130461Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9558116918727
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-31T17:01:50.045289Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180131T160153_20180131T160218_020400_022DC6_DDFB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.715768473 -10.810247845,35.253802768 -10.689311843,35.82381586 -10.560077904,36.393353075 -10.429827662,36.937529169 -10.304334711,36.896381535 -10.123741615,36.849614045 -9.944369965,36.771974887 -9.581960233,36.735322206 -9.400267089,36.694314316 -9.219593944,36.65756723 -9.037945359,36.601500484 -8.798053785,36.05943828 -8.922041716,35.492186708 -9.050862855,34.924535253 -9.178815606,34.388797914 -9.298679769,34.443611845 -9.53940578,34.479187878 -9.721692416,34.519170635 -9.902995902,34.554577316 -10.085333776,34.629988262 -10.448992988,34.675793699 -10.629008749,34.715768473 -10.810247845))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.49936
46.10822028848705
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
2022-01-20T16:43:37.623832Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S10E036/2018/01/31/022DC6
2.0E-4
2.0E-4
true
block average
2
2
-9.0
36.0
-10.0
37.0
POLYGON((36.64869875342338 -9.0,36.657567230001085 -9.03794535900491,36.694314316002014 -9.219593944009478,36.73532220599992 -9.40026708899902,36.7719748870017 -9.581960233008179,36.84961404500051 -9.94436996500223,36.864118439119984 -10.0,36.0 -10.0,36.0 -9.0,36.64869875342338 -9.0))
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_022DC6_S10E036_2018_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_022DC6_S10E036_2018_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_022DC6_S10E036_2018_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_022DC6_S10E036_2018_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_022DC6_S10E036_2018_01_31_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