https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-30T17:19:33.682552Z
2022-08-30T17:20:02.718329Z
s3://sentinel-s1-l1c/GRD/2022/8/30/IW/DV/S1A_IW_GRDH_1SDV_20220830T171933_20220830T172002_044785_05591F_FEA7
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
2022-08-30T17:19:33.682552Z
2022-08-30T17:20:02.718329Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220830T173917_V20220830T171126_20220830T234626.EOF
347.25923972476824
693000
Copernicus Ground Segment
2022-08-30T17:53:09.388036Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220830T171933_20220830T172002_044785_05591F_FEA7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.544142239834636 30.269386223225567,9.942084190780946 30.335132199125265,10.21101797523513 30.378828874763443,10.479594117731779 30.421878376344672,10.882251856438714 30.48531731013999,11.285590661705776 30.54753865078641,11.554507755347782 30.588287833249396,11.823489125482107 30.628458565009247,12.117423507859213 30.67167290201216,12.070363989028436 30.90965262830281,12.033667728137885 31.0900413787392,11.96165721814707 31.451009124989785,11.891433019009263 31.812217299018787,11.852413121062405 31.99226270032174,11.814422110354442 32.17245352295415,11.789907512601777 32.29476334252601,11.490384679238112 32.25194180025371,11.21720648871605 32.2122214432175,10.806923024235317 32.15139440991869,10.53503691505291 32.11030754751829,10.12615640552292 32.047353004166695,9.852665270991977 32.00446174691308,9.579946458415929 31.961064894862403,9.176061773687323 31.895642831519837,9.204039713811287 31.773142962277085,9.24387714717598 31.592184080430464,9.285800134197375 31.411568384424353,9.326764593425017 31.23079819763284,9.368934781295161 31.050228626907437,9.408280622281163 30.869196149071488,9.491229019328523 30.507839443460412,9.544142239834636 30.269386223225567))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7734998454241
46.49970080602767
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
2022-08-30T19:44:53.446986Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N31E011/2022/08/30/05591F
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.850781806933151 32.0,11.89143301900885 31.81221729902085,12.0 31.2588079094704,12.0 31.0,11.0 31.0,11.0 32.0,11.850781806933151 32.0))
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_05591F_N31E011_2022_08_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05591F_N31E011_2022_08_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05591F_N31E011_2022_08_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05591F_N31E011_2022_08_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05591F_N31E011_2022_08_30_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