https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-02-23T05:40:51.627289Z
2020-02-23T05:41:16.625080Z
s3://sentinel-s1-l1c/GRD/2020/2/23/IW/DV/S1B_IW_GRDH_1SDV_20200223T054051_20200223T054116_020392_026A18_A545
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2020-02-23T05:40:51.627289Z
2020-02-23T05:41:16.625080Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200223T073429_V20200223T031913_20200223T063643.EOF
192.3566365866079
693000
Copernicus S1 Core Ground Segment - DPA
2020-02-23T08:24:55.029122Z
Sentinel-1 IPF, 003.20
S1B_IW_GRDH_1SDV_20200223T054051_20200223T054116_020392_026A18_A545
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.876728119292093 24.239720712333497,4.516882383537909 24.303426209541705,4.271620326825981 24.346320066758892,4.02280398119598 24.38939951117039,3.6549819897840825 24.452286505613227,3.2847323818922742 24.514622891052053,3.0371865768849133 24.555760368875333,2.456682597370562 24.650522116632803,2.421288078972599 24.469876401703235,2.384190164624843 24.2894079084703,2.3518217045815835 24.108172989260243,2.31407017278977 23.92780356590603,2.279817828099638 23.74686283496573,2.247022967775553 23.565679939721996,2.211844509682153 23.384879952260185,2.1634376089826044 23.144548424580943,2.737894338015844 23.04868054654923,3.350127226506444 22.944049914703708,3.9596854206531065 22.837367999995962,4.562021648718389 22.729491129488828,4.574419013138858 22.789459749821077,4.614213668572024 22.970394741008406,4.648821875763251 23.152263438216828,4.684475336290771 23.333941563149477,4.729063142399334 23.5140167421389,4.766978884162603 23.695289153136812,4.803985324710255 23.876723473015993,4.838667147805099 24.05857063680093,4.876728119292093 24.239720712333497))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90762
46.19891790004837
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
2021-12-25T06:30:37.432273Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N23E004/2020/02/23/026A18
2.0E-4
2.0E-4
true
block average
2
2
24.0
4.0
23.0
5.0
POLYGON((4.827496577850594 24.0,4.803985324709883 23.876723473014177,4.729063142399093 23.514016742137716,4.684475336290873 23.33394156314987,4.619847320502601 23.0,4.0 23.0,4.0 24.0,4.827496577850594 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_026A18_N23E004_2020_02_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_026A18_N23E004_2020_02_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_026A18_N23E004_2020_02_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_026A18_N23E004_2020_02_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_026A18_N23E004_2020_02_23_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