https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-18T17:11:45.544815Z
2021-08-18T17:12:14.582971Z
s3://sentinel-s1-l1c/GRD/2021/8/18/IW/DV/S1A_IW_GRDH_1SDV_20210818T171145_20210818T171214_039287_04A39F_CE14
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
2021-08-18T17:11:45.544815Z
2021-08-18T17:12:14.582971Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.1280269787417
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-18T18:25:07.315635Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210818T171145_20210818T171214_039287_04A39F_CE14
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.161262927208362 32.2198050624543,11.565865410866953 32.28507543333771,11.839138157980853 32.328373704426035,12.249518038810175 32.39221047248589,12.524207615229068 32.43414500716048,12.797538810803164 32.475242519003245,13.209191193279981 32.53594986621802,13.485491803340066 32.57589545601592,13.787347182227617 32.61879368846843,13.77502428108313 32.676012917890034,13.737747087078082 32.856337380898786,13.459252471109746 34.24153920819564,13.15060828075158 34.19893258363672,12.870609665871894 34.15955985232873,12.590872610952246 34.119550404663556,12.171765232200547 34.05834554559697,11.892697535163974 34.01675081914494,11.47461038455332 33.95317565362036,11.196233520661028 33.91000570817722,10.782949465422002 33.844672910660975,10.937367205026883 33.180438296405555,10.980194704335304 32.9998989973575,11.021756839445416 32.81915939937787,11.161262927208362 32.2198050624543))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70518895554812
46.45393365656556
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
2021-12-26T10:26:26.012153Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N32E010/2021/08/18/04A39F
2.0E-4
2.0E-4
true
block average
2
2
33.0
10.0
32.0
11.0
POLYGON((11.0 32.9137724986392,10.980170744507257 33.0,11.0 33.0,11.0 32.9137724986392))
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_04A39F_N32E010_2021_08_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04A39F_N32E010_2021_08_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04A39F_N32E010_2021_08_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04A39F_N32E010_2021_08_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04A39F_N32E010_2021_08_18_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