https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-04T18:25:16.082235Z
2023-10-04T18:25:45.121091Z
s3://sentinel-s1-l1c/GRD/2023/10/4/IW/DV/S1A_IW_GRDH_1SDV_20231004T182516_20231004T182545_050619_061917_3541
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
2023-10-04T18:25:16.082235Z
2023-10-04T18:25:45.121091Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231004T184657_V20231004T181722_20231005T005222.EOF
347.3067912345566
693000
Copernicus Ground Segment
2023-10-04T19:00:25.412992Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231004T182516_20231004T182545_050619_061917_3541
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.73299562946736 29.480935409075414,-6.343045472432028 29.545979395584546,-6.078087139541834 29.58947380794205,-5.680280479254406 29.65371605225552,-5.414818021722703 29.695878646188667,-5.016487571115061 29.758083619980724,-4.750648535542789 29.798890325110232,-4.484749794038689 29.839139959316153,-4.190357383815196 29.883031031494475,-4.237138077142195 30.121183097109267,-4.306041332789614 30.482712272888733,-4.340117868953786 30.663524298717057,-4.373191297769097 30.84447532975344,-4.410050323894521 31.024875895640605,-4.444148243298152 31.20566971558596,-4.479065689423099 31.386340300584074,-4.501681262730145 31.508797048189003,-4.799464828153962 31.465644327661998,-5.068788941322132 31.42597538875771,-5.339367512528808 31.385520654174808,-5.733051582367498 31.32556754638563,-6.011764468207641 31.282365520000518,-6.414935601976202 31.218719079542062,-6.684127584704415 31.175473464515015,-7.080695090608696 31.11066537125906,-7.056650685095898 30.987664360731834,-7.01799698618775 30.806490761401676,-6.9774346994024885 30.62563283735556,-6.935069241901077 30.445076002065445,-6.901338884353651 30.26308833754572,-6.865352915536817 30.081472527062008,-6.8271587104912 29.90022373103737,-6.786126205297443 29.71944969156048,-6.746194642537391 29.538493121832936,-6.73299562946736 29.480935409075414))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83203502375678
46.48916264632916
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
2023-10-04T21:00:56.467664Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N30W005/2023/10/04/061917
2.0E-4
2.0E-4
true
block average
2
2
31.0
-5.0
30.0
-4.0
POLYGON((-4.404967738466871 31.0,-4.373191297769311 30.844475329754548,-4.3060413327813425 30.482712272845603,-4.2133338355638115 30.0,-5.0 30.0,-5.0 31.0,-4.404967738466871 31.0))
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_061917_N30W005_2023_10_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061917_N30W005_2023_10_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061917_N30W005_2023_10_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061917_N30W005_2023_10_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061917_N30W005_2023_10_04_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