https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-10T15:41:36.810842Z
2019-04-10T15:42:05.825454Z
s3://sentinel-s1-l1c/GRD/2019/4/10/IW/DV/S1A_IW_GRDH_1SDV_20190410T154136_20190410T154205_026729_030067_FDAE
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
2019-04-10T15:41:36.810842Z
2019-04-10T15:42:05.825454Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190411T104113_V20190410T140952_20190410T172722.EOF
347.5522640541533
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-11T11:38:55.088145Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190410T154136_20190410T154205_026729_030067_FDAE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.289855269342056 -24.868609625598474,42.64587403988755 -24.786906894029656,42.887748751328715 -24.730855292569544,43.129406556939955 -24.674416258099733,43.49148506864461 -24.589034205303562,43.73259763093285 -24.531632470807413,44.09385516511928 -24.444812712894,44.334418384540086 -24.386456759474925,44.684381786341135 -24.30078439188773,44.5656273703937 -23.88480345174254,44.464007765002954 -23.526226287815874,44.36302620881019 -23.167556920965545,44.229325347181856 -22.68907587913395,43.64532292843778 -22.83087316551801,43.049727045918004 -22.972994029770266,42.45289795804166 -23.11288708618696,41.861958164227396 -23.248907359707626,41.98784854348068 -23.729722535058094,42.08283726050155 -24.090162433772917,42.17834576955322 -24.450528942325263,42.289855269342056 -24.868609625598474))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.22272
45.59094554697987
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
2021-12-24T14:06:29.129080Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S25E044/2019/04/10/030067
2.0E-4
2.0E-4
true
block average
2
2
-24.0
44.0
-25.0
45.0
POLYGON((44.59851373005025 -24.0,44.68438178634096 -24.300784391887614,44.0 -24.467368596006565,44.0 -24.0,44.59851373005025 -24.0))
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_030067_S25E044_2019_04_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030067_S25E044_2019_04_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030067_S25E044_2019_04_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030067_S25E044_2019_04_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030067_S25E044_2019_04_10_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