https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-13T05:38:15.015022Z
2018-10-13T05:38:40.013079Z
s3://sentinel-s1-l1c/GRD/2018/10/13/IW/DV/S1A_IW_GRDH_1SDV_20181013T053815_20181013T053840_024113_02A2DB_7D53
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
2018-10-13T05:38:15.015022Z
2018-10-13T05:38:40.013079Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181013T073519_V20181013T031952_20181013T063722.EOF
193.0459586969524
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-13T07:45:11.520954Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181013T053815_20181013T053840_024113_02A2DB_7D53
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.507123464 36.03305426,7.083766857 36.098036712,6.795900127 36.14130641,6.363514399 36.204913713,6.074872934 36.24645115,5.641344935 36.307451766,5.351955399 36.347245962,5.062274307 36.386339867,4.767682613 36.425335124,4.728454935 36.245440983,4.69280479 36.064984296,4.65330889 35.885031188,4.609893578 35.705596182,4.574098564 35.525154508,4.541882287 35.344233189,4.519504506 35.161992281,4.487134782 34.981074513,4.475919575 34.921286148,4.764991104 34.88189558,5.049256398 34.842450934,5.333248243 34.802343837,5.758714731 34.740944643,6.042005881 34.69918855,6.466403225 34.635323663,6.748969629 34.591929068,7.164558157 34.526830974,7.177763143 34.586709773,7.216018413 34.767963004,7.244127877 34.950806951,7.282292504 35.132071911,7.324333673 35.312732454,7.374019122 35.492206615,7.419636692 35.672321241,7.46153564 35.85301819,7.507123464 36.03305426))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7045872645007
46.61402627733331
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
2021-12-23T15:48:03.205760Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E005/2018/10/13/02A2DB
2.0E-4
2.0E-4
true
block average
2
2
36.0
5.0
35.0
6.0
POLYGON((5.0 35.0,5.0 36.0,6.0 36.0,6.0 35.0,5.0 35.0))
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_02A2DB_N35E005_2018_10_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A2DB_N35E005_2018_10_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A2DB_N35E005_2018_10_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A2DB_N35E005_2018_10_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A2DB_N35E005_2018_10_13_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