https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-25T06:11:35.911122Z
2023-09-25T06:12:00.908877Z
s3://sentinel-s1-l1c/GRD/2023/9/25/IW/DV/S1A_IW_GRDH_1SDV_20230925T061135_20230925T061200_050480_06145D_6262
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
2023-09-25T06:11:35.911122Z
2023-09-25T06:12:00.908877Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230925T060113_V20230925T053207_20230925T120707.EOF
193.0630248023848
693000
Copernicus Ground Segment
2023-09-25T06:50:28.221242Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230925T061135_20230925T061200_050480_06145D_6262
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.6583637642711321 36.23723661336645,-1.0742114011823338 36.3009739037468,-1.3639425081324632 36.34446052585252,-1.7991365014324685 36.408373554294045,-2.0896577007742008 36.45010156978389,-2.5260162096563885 36.51136812088502,-2.817299783258456 36.55132628792999,-3.108880367103774 36.59057340906729,-3.4109091049839164 36.63042902905384,-3.5950835683794145 35.72893412319096,-3.6705423733283276 35.36852272029071,-3.715083875306531 35.189221457968785,-3.728247119903229 35.12978656662975,-3.4317300039618095 35.08956861306166,-3.140336511340638 35.049302470231936,-2.854236806226128 35.009042585605556,-2.4260107400937283 34.94744905882919,-2.005161690620214 34.88534965535098,-1.7149331386006987 34.8416315576697,-1.4325916051029752 34.79838584202945,-1.039435742901504 34.73698317100465,-0.9729256541292711 34.97567053634046,-0.9273596528568725 35.155794288727776,-0.8836578159480417 35.336214391790655,-0.8320095088653756 35.51539988943611,-0.7926177565154804 35.69650096294197,-0.7447362809374467 35.87628651754496,-0.6583637642711321 36.23723661336645))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58494938722255
46.49013152697023
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
2023-09-25T08:44:40.878859Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N35W002/2023/09/25/06145D
2.0E-4
2.0E-4
true
block average
2
2
36.0
-2.0
35.0
-1.0
POLYGON((-2.0 35.0,-2.0 36.0,-1.0 36.0,-1.0 35.0,-2.0 35.0))
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_06145D_N35W002_2023_09_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06145D_N35W002_2023_09_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06145D_N35W002_2023_09_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06145D_N35W002_2023_09_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06145D_N35W002_2023_09_25_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