https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-10T19:12:46.591323Z
2019-04-10T19:13:11.589813Z
s3://sentinel-s1-l1c/GRD/2019/4/10/IW/DV/S1A_IW_GRDH_1SDV_20190410T191246_20190410T191311_026732_03007C_DACB
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
2019-04-10T19:12:46.591323Z
2019-04-10T19:13:11.589813Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190411T115308_V20190410T172721_20190410T204451.EOF
347.5686101279641
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-11T13:12:55.519942Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190410T191246_20190410T191311_026732_03007C_DACB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-18.02151291322654 24.551712601048646,-17.66352563673486 24.614936254013987,-17.417679911832455 24.65782320753932,-17.048598296278808 24.72140003806921,-16.802336875053182 24.76328065342527,-16.432637142811622 24.82534305716008,-16.18596731492344 24.866210805022497,-15.939136216146244 24.90667160674451,-15.580097010709338 24.96474682506034,-15.87383967383779 26.470390598024192,-16.237537774732317 26.412916011006622,-16.487559925723442 26.372833243429127,-16.737408867107675 26.332315041570123,-17.11185436848259 26.270723647749733,-17.361264027660507 26.22912157227025,-17.735044010016097 26.165909479569407,-17.984005652498197 26.123230380073863,-18.346509947337076 26.060258928150144,-18.17713797440272 25.275992640974675,-18.02151291322654 24.551712601048646))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7151516353496
46.00189
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
2021-12-24T14:08:57.180962Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N25W018/2019/04/10/03007C
2.0E-4
2.0E-4
true
block average
2
2
26.0
-18.0
25.0
-17.0
POLYGON((-18.0 25.0,-18.0 26.0,-17.0 26.0,-17.0 25.0,-18.0 25.0))
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_03007C_N25W018_2019_04_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03007C_N25W018_2019_04_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03007C_N25W018_2019_04_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03007C_N25W018_2019_04_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03007C_N25W018_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