https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-03-21T18:39:46.424931Z
2019-03-21T18:40:06.814445Z
s3://sentinel-s1-l1c/GRD/2019/3/21/IW/DV/S1A_IW_GRDH_1SDV_20190321T183946_20190321T184006_026440_02F5C3_532B
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
2019-03-21T18:39:46.424931Z
2019-03-21T18:40:06.814445Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190321T205224_V20190321T165426_20190321T201156.EOF
347.59339997701596
693000
Copernicus S1 Core Ground Segment - UPA
2019-03-21T21:06:14.780912Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190321T183946_20190321T184006_026440_02F5C3_532B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.72683729743135 24.2499076850654,-9.368466782169785 24.313391849027813,-9.123804542123345 24.356209998894236,-8.756504380612226 24.419697645421536,-8.511434680508017 24.46152817660397,-8.143528539458293 24.523529553030066,-7.898058374291307 24.56436603909124,-7.652430028326178 24.60480313622735,-7.2926425272024495 24.663261846044353,-7.363179138862573 25.0247002847581,-7.507010805841221 25.768069728238856,-7.870141582059713 25.710059927806405,-8.118043841972622 25.66990397825875,-8.365779359104963 25.629328013749063,-8.737067117497748 25.567678819589116,-8.984380053826376 25.526057393545848,-9.355027910244855 25.46284496853039,-9.601910280186566 25.420184728184722,-9.963518151826486 25.356895005807097,-9.72683729743135 24.2499076850654))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77970283633564
46.02075
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
2021-12-24T13:04:24.879786Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N25W008/2019/03/21/02F5C3
2.0E-4
2.0E-4
true
block average
2
2
26.0
-8.0
25.0
-7.0
POLYGON((-8.0 25.689025072856328,-7.5070108058412295 25.76806972823883,-7.358358748424713 25.0,-8.0 25.0,-8.0 25.689025072856328))
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_02F5C3_N25W008_2019_03_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02F5C3_N25W008_2019_03_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02F5C3_N25W008_2019_03_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02F5C3_N25W008_2019_03_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02F5C3_N25W008_2019_03_21_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