https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-11T04:50:52.978700Z
2022-08-11T04:51:10.921814Z
s3://sentinel-s1-l1c/GRD/2022/8/11/IW/DV/S1A_IW_GRDH_1SDV_20220811T045052_20220811T045110_044500_054F6A_3FE1
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
2022-08-11T04:50:52.978700Z
2022-08-11T04:51:10.921814Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220811T045517_V20220811T040942_20220811T104442.EOF
192.6594601352882
693000
Copernicus Ground Segment
2022-08-11T05:37:57.305458Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220811T045052_20220811T045110_044500_054F6A_3FE1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.51781505734075 30.13639535394534,18.113740640319463 30.203259938262484,17.843979642038935 30.24715745467576,17.57246099523939 30.290740782929017,17.16804945335407 30.354545722570606,16.762308332481453 30.417223211543654,16.491797169420785 30.458268225449775,15.946124025920536 30.539254483719972,15.910004168109102 30.358844706278127,15.8727035301091 30.17851153287443,15.801697636409159 29.817310396216893,15.756556555823934 29.584256843200574,16.294731826947437 29.5031114094935,16.696297757238426 29.44106061585743,16.96463951999671 29.398880097651634,17.234014481876244 29.35596026101782,17.636453669749976 29.290758193517732,17.90339388858797 29.246794437250443,18.299895268493174 29.180437419640757,18.311269854793462 29.23291735407412,18.352452069508367 29.41364837797996,18.392790424068984 29.594522941425755,18.51781505734075 30.13639535394534))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75410281919848
46.57880845434767
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
2022-08-11T07:31:27.215838Z
Batch API, v4.127.0
s3://deafrica-sentinel-1/s1_rtc/N29E017/2022/08/11/054F6A
2.0E-4
2.0E-4
true
block average
2
2
30.0
17.0
29.0
18.0
POLYGON((18.0 29.23062679254342,17.63645366974555 29.290758193518442,17.0 29.393246069847,17.0 30.0,18.0 30.0,18.0 29.23062679254342))
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_054F6A_N29E017_2022_08_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054F6A_N29E017_2022_08_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054F6A_N29E017_2022_08_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054F6A_N29E017_2022_08_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054F6A_N29E017_2022_08_11_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