https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-14T17:19:10.394966Z
2018-10-14T17:19:39.412302Z
s3://sentinel-s1-l1c/GRD/2018/10/14/IW/DV/S1A_IW_GRDH_1SDV_20181014T171910_20181014T171939_024135_02A39B_7AFF
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
2018-10-14T17:19:10.394966Z
2018-10-14T17:19:39.412302Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181014T193407_V20181014T153212_20181014T184942.EOF
347.258219710522
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-14T19:45:55.189025Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181014T171910_20181014T171939_024135_02A39B_7AFF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.54374498 30.270598709,9.937098426 30.335596984,10.201871293 30.378634925,10.599462289 30.442186722,10.864807324 30.483882507,11.263245496 30.545414678,11.529147853 30.58575984,11.795268902 30.625562437,12.113979584 30.672456504,12.066588417 30.910611984,12.030018678 31.091045797,11.958839456 31.452183647,11.887035292 31.813219802,11.850198493 31.993600103,11.814549115 32.174144981,11.790110681 32.295091491,11.465755517 32.248689394,11.194935053 32.209257668,10.924349771 32.169247569,10.518919068 32.108151033,10.248934207 32.066701152,9.844417328 32.003451651,9.57505039 31.960570998,9.17489978 31.895741306,9.20280835 31.774618308,9.243597289 31.593790255,9.285584549 31.413160208,9.36744879 31.05156104,9.448498272 30.689836631,9.489967262 30.509132891,9.54374498 30.270598709))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77473919450054
46.33809065611329
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
2021-12-23T15:52:07.605471Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E011/2018/10/14/02A39B
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.848934805268303 32.0,12.0 31.243349805502792,12.0 31.0,11.0 31.0,11.0 32.0,11.848934805268303 32.0))
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_02A39B_N31E011_2018_10_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A39B_N31E011_2018_10_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A39B_N31E011_2018_10_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A39B_N31E011_2018_10_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A39B_N31E011_2018_10_14_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