https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-17T05:06:48.556631Z
2023-06-17T05:07:01.168515Z
s3://sentinel-s1-l1c/GRD/2023/6/17/IW/DV/S1A_IW_GRDH_1SDV_20230617T050648_20230617T050701_049021_05E51D_DB64
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
2023-06-17T05:06:48.556631Z
2023-06-17T05:07:01.168515Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230617T050707_V20230617T042612_20230617T110112.EOF
192.7958308233684
693000
Copernicus Ground Segment
2023-06-17T05:40:55.848534Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230617T050648_20230617T050701_049021_05E51D_DB64
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.854002107249121 32.15775680385198,14.444279220322516 32.22389383112506,14.169608702475005 32.26743551080677,13.891491433708818 32.31087131640439,13.477996997505883 32.374247492935815,13.06582178039299 32.43599045124373,12.789475244250532 32.476585112571215,12.512936195626434 32.51656606376569,12.226295649926458 32.55732506958564,12.116517596976134 32.01610378268921,12.097412932655434 31.924187496787514,12.380644425230745 31.88346618608883,12.653765302928552 31.843564006164772,13.064761833077949 31.782350156519495,13.339049472581232 31.740716252071174,13.615211521381159 31.69816606758925,14.02805762811731 31.633367855655607,14.302756864838166 31.58946294233383,14.709131818620373 31.52335104295858,14.771901658835734 31.79620832486477,14.854002107249121 32.15775680385198))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73063010927603
46.58552105531521
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
2023-06-17T09:09:23.528251Z
Batch API, v4.217.0
s3://deafrica-sentinel-1/s1_rtc/N31E012/2023/06/17/05E51D
2.0E-4
2.0E-4
true
block average
2
2
32.0
12.0
31.0
13.0
POLYGON((13.0 31.791995788105563,12.097412932655569 31.92418749678742,12.113170449519387 32.0,13.0 32.0,13.0 31.791995788105563))
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_05E51D_N31E012_2023_06_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E51D_N31E012_2023_06_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E51D_N31E012_2023_06_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E51D_N31E012_2023_06_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E51D_N31E012_2023_06_17_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