https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-30T17:19:07.464339Z
2019-01-30T17:19:36.487916Z
s3://sentinel-s1-l1c/GRD/2019/1/30/IW/DV/S1A_IW_GRDH_1SDV_20190130T171907_20190130T171936_025710_02DB64_94E9
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
2019-01-30T17:19:07.464339Z
2019-01-30T17:19:36.487916Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190130T194206_V20190130T153210_20190130T184940.EOF
347.25900186067764
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-30T19:48:53.873213Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190130T171907_20190130T171936_025710_02DB64_94E9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.54420723434474 30.270009558308438,9.937558716981084 30.335004997609303,10.202330263087354 30.378041054115563,10.599919269474679 30.44159005773696,10.865262970304055 30.483284002021122,11.26369912516355 30.544813444428527,11.529600124763224 30.585156809160864,11.795719805885811 30.624957625166292,12.114634648740335 30.671879521083227,12.067223201634928 30.910125221731697,12.030653348743845 31.090557523988057,11.959481005418155 31.451697905709825,11.887682515613983 31.812734120695985,11.850837114167803 31.993112461624147,11.815189572932798 32.173659104596574,11.790682941297707 32.294965456927535,11.466118426077305 32.248535965993796,11.195298042364708 32.209106088092554,10.92471282582876 32.169097843274656,10.519282195097386 32.108004098252586,10.24929736467055 32.06655608556287,9.844780502398322 32.00330939547055,9.575413557696123 31.960430622733135,9.175262907221367 31.89560373594665,9.203251021529587 31.774120110601345,9.244038038830249 31.593290813298573,9.286036056214833 31.41266293748247,9.367894392555966 31.05106318295594,9.448936286322988 30.689336525410734,9.490405932049127 30.508633749337122,9.54420723434474 30.270009558308438))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77021207559691
46.33603145565609
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
2021-12-24T10:29:53.853709Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N30E012/2019/01/30/02DB64
2.0E-4
2.0E-4
true
block average
2
2
31.0
12.0
30.0
13.0
POLYGON((12.04900746432624 31.0,12.11463464874023 30.671879521083167,12.0 30.655013341358007,12.0 31.0,12.04900746432624 31.0))
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_02DB64_N30E012_2019_01_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02DB64_N30E012_2019_01_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02DB64_N30E012_2019_01_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02DB64_N30E012_2019_01_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02DB64_N30E012_2019_01_30_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