https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-27T03:29:15.597926Z
2019-04-27T03:29:48.914528Z
s3://sentinel-s1-l1c/GRD/2019/4/27/IW/DV/S1A_IW_GRDH_1SDV_20190427T032915_20190427T032948_026970_030921_835C
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
2019-04-27T03:29:15.597926Z
2019-04-27T03:29:48.914528Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190427T051515_V20190427T010810_20190427T042540.EOF
192.4395256269925
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-27T05:32:08.239378Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190427T032915_20190427T032948_026970_030921_835C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.23220301536361 26.268031950346682,37.85058061269333 26.334087108587614,37.59428560180367 26.377837567904262,37.20948397946777 26.44260308614185,36.952712352434915 26.485204920247714,36.567202929635926 26.548241964511142,36.30996427310793 26.589687824664523,35.758017405122324 26.676938802514478,35.72262550397117 26.49628368516349,35.65654246340176 26.134037748056986,35.587733809035235 25.772198570440967,35.552183988376484 25.59145164494422,35.518501876238886 25.41040513335807,35.44886866179019 25.04865812028661,35.4136097386579 24.867848055136868,35.39865976892373 24.794059893351196,35.941816093938726 24.705663592922214,36.19497767010648 24.663742910726555,36.57440133822015 24.6000639873664,36.82713615888015 24.557081041446562,37.20591387853568 24.491813900108745,37.458214260293616 24.44777562257313,37.83391546086971 24.38136059871578,37.85028799332898 24.455291548443842,37.88920224820575 24.6364478964409,37.966120681773546 24.99892145321371,38.00348398076814 25.180351364155072,38.042777175962144 25.361441843680826,38.11912599245972 25.724014776741583,38.19288165303044 26.087039909327853,38.23220301536361 26.268031950346682))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83438129147422
46.45853875030078
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
2021-12-24T14:57:44.411730Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N25E036/2019/04/27/030921
2.0E-4
2.0E-4
true
block average
2
2
26.0
36.0
25.0
37.0
POLYGON((36.0 25.0,36.0 26.0,37.0 26.0,37.0 25.0,36.0 25.0))
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_030921_N25E036_2019_04_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030921_N25E036_2019_04_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030921_N25E036_2019_04_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030921_N25E036_2019_04_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030921_N25E036_2019_04_27_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 2019
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