https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-28T17:33:18.641389Z
2022-08-28T17:33:42.305392Z
s3://sentinel-s1-l1c/GRD/2022/8/28/IW/DV/S1A_IW_GRDH_1SDV_20220828T173318_20220828T173342_044756_05581C_132B
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
2022-08-28T17:33:18.641389Z
2022-08-28T17:33:42.305392Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220828T193816_V20220828T154904_20220828T190634.EOF
347.7365777166515
693000
Copernicus Ground Segment
2022-08-28T19:57:38.605581Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220828T173318_20220828T173342_044756_05581C_132B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.558269440089534 20.344900542745098,8.148258156274917 20.45325760960616,8.742628766306142 20.560247332905735,9.335916485301256 20.66486665785418,9.921192194917733 20.76593578944382,9.815686477214891 21.308624696293332,9.710652155374682 21.851444269284684,9.669051019640051 22.06881431904986,9.079821490692323 21.96889108913047,8.481530982924628 21.865122262434866,7.879522208670765 21.75836763789501,7.285060433054595 21.65064414873528,7.330107389310237 21.432762032430272,7.369256889230422 21.251643754143853,7.4060514702899845 21.070092689716244,7.443627320534969 20.888684117912845,7.558269440089534 20.344900542745098))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87523722180107
46.07512
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
2022-08-28T23:53:42.282491Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N21E008/2022/08/28/05581C
2.0E-4
2.0E-4
true
block average
2
2
22.0
8.0
21.0
9.0
POLYGON((8.0 21.779732046403385,8.481530982928371 21.8651222624354,9.0 21.95504667353868,9.0 21.0,8.0 21.0,8.0 21.779732046403385))
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_05581C_N21E008_2022_08_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05581C_N21E008_2022_08_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05581C_N21E008_2022_08_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05581C_N21E008_2022_08_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05581C_N21E008_2022_08_28_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