https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-11T06:04:07.454660Z
2023-01-11T06:04:31.268760Z
s3://sentinel-s1-l1c/GRD/2023/1/11/IW/DV/S1A_IW_GRDH_1SDV_20230111T060407_20230111T060431_046732_059A26_53CF
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
2023-01-11T06:04:07.454660Z
2023-01-11T06:04:31.268760Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230111T060811_V20230111T052344_20230111T115844.EOF
192.831722815161
693000
Copernicus Ground Segment
2023-01-11T06:32:10.990868Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230111T060407_20230111T060431_046732_059A26_53CF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.6298493760334918 33.00481549743442,0.2163932344521234 33.070797182690676,-0.06369059354812091 33.11465880132373,-0.4794833394405856 33.17853915699289,-0.7572752777266163 33.22039453035493,-1.0396612521429172 33.26226252115819,-1.453697990599505 33.32243271259413,-1.7326507425227793 33.36214653352882,-2.0153572797024126 33.40171813537307,-2.053650475397937 33.22162892641319,-2.091335286353189 33.04136060258566,-2.157865447545701 32.6795883746553,-2.1947153125170242 32.49919536853705,-2.2281944215622236 32.318327007775075,-2.272127331912282 32.09347753683692,-1.859953256642358 32.03417232567923,-1.5812706281281346 31.993278809990034,-1.3037579157122785 31.951912434317304,-1.0302200432222908 31.91050471410139,-0.6177446175268001 31.846884778342314,-0.3415689793951949 31.803492727107454,-0.06791676854254036 31.759864563623527,0.3399558092272216 31.693669906908326,0.47248006219013394 32.28050999915381,0.593581221282348 32.82331289654306,0.6298493760334918 33.00481549743442))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8435517624163
46.67764613083592
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
2023-01-11T10:07:59.502170Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N31W001/2023/01/11/059A26
2.0E-4
2.0E-4
true
block average
2
2
32.0
-1.0
31.0
0.0
POLYGON((0.0 31.748842182066173,-0.6177446175271855 31.846884778342684,-1.0 31.905843594702194,-1.0 32.0,0.0 32.0,0.0 31.748842182066173))
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_059A26_N31W001_2023_01_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059A26_N31W001_2023_01_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059A26_N31W001_2023_01_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059A26_N31W001_2023_01_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059A26_N31W001_2023_01_11_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 2021
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