https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-08T06:11:33.608856Z
2018-11-08T06:11:58.607108Z
s3://sentinel-s1-l1c/GRD/2018/11/8/IW/DV/S1B_IW_GRDH_1SDV_20181108T061133_20181108T061158_013509_018FF3_32C5
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-11-08T06:11:33.608856Z
2018-11-08T06:11:58.607108Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181108T084644_V20181108T035205_20181108T070935.EOF
192.7570166959218
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-08T11:35:50.874213Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181108T061133_20181108T061158_013509_018FF3_32C5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.643085036 32.067247134,-2.040897705 32.13150189,-2.317397118 32.175369021,-2.732641748 32.240037351,-3.009797117 32.282392316,-3.426010542 32.344784947,-3.70380171 32.385617907,-3.981841549 32.425839398,-4.26065143 32.465521686,-4.29427779 32.284819204,-4.326409648 32.103807385,-4.394522301 31.742310102,-4.430265316 31.561795881,-4.465297278 31.38117566,-4.548563375 30.960271652,-4.274264378 30.920164823,-4.000710752 30.879554528,-3.727389091 30.838367557,-3.317847369 30.775508919,-3.045117239 30.732886457,-2.636475042 30.667881327,-2.364352617 30.62383242,-1.972808109 30.559376009,-1.878076367 30.980954561,-1.838108943 31.161884961,-1.797287722 31.34267637,-1.719024798 31.704818362,-1.68182432 31.886204814,-1.643085036 32.067247134))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74857221543047
46.65125099620331
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
2021-12-23T17:21:32.531997Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31W004/2018/11/08/018FF3
2.0E-4
2.0E-4
true
block average
2
2
32.0
-4.0
31.0
-3.0
POLYGON((-4.0 31.0,-4.0 32.0,-3.0 32.0,-3.0 31.0,-4.0 31.0))
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_018FF3_N31W004_2018_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_018FF3_N31W004_2018_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_018FF3_N31W004_2018_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_018FF3_N31W004_2018_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_018FF3_N31W004_2018_11_08_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